Scientists should be kept ______ of the latest developments in their research areas.

Only when we had finished all the work ______ that it was too late to take a bus home.

Passage 1Rockwatch—The Best Club on EarthIf you are a young person and interested in geology(地质学) ，then Rockwatch is the club for you.When You Join New memberships receive a Rockwatch Rox file each. This has the information and top tips you will need to start enjoying geology. It’s designed to serve as your own field notebook as well.In it you will find your：membership card full color mini-map thumbs up guide fact cards Rockwatch Magazine Our lively magazine is mailed to members three times a year. They can read reports and news from around the world，and articles on everything from diamonds to dinosaurs(恐龙) ，earthquakes to erosion(水土流失).Rockwatch Events With each magazine you will receive a Rockwatch events calendar. Rocky activities suitable for families are listed and include road shows and guided walks. The Rockwatch Rock Artist Are you an artist, or a photographer? This is your chance to become Rockwatch Rock Artist of the Year and win amazing prizes in our annual competition. Special Offer Rockwatch members can have specially discounted Wildlife Watch membership. Watch is the biggest environmental action club for young people，with 100 groups across the country. You can join both clubs together in the membership form.11.New Rockwatch Rox Club members will obtain a special file when they______.

Passage 1Rockwatch—The Best Club on EarthIf you are a young person and interested in geology(地质学) ，then Rockwatch is the club for you.When You Join New memberships receive a Rockwatch Rox file each. This has the information and top tips you will need to start enjoying geology. It’s designed to serve as your own field notebook as well.In it you will find your：membership card full color mini-map thumbs up guide fact cards Rockwatch Magazine Our lively magazine is mailed to members three times a year. They can read reports and news from around the world，and articles on everything from diamonds to dinosaurs(恐龙) ，earthquakes to erosion(水土流失).Rockwatch Events With each magazine you will receive a Rockwatch events calendar. Rocky activities suitable for families are listed and include road shows and guided walks. The Rockwatch Rock Artist Are you an artist, or a photographer? This is your chance to become Rockwatch Rock Artist of the Year and win amazing prizes in our annual competition. Special Offer Rockwatch members can have specially discounted Wildlife Watch membership. Watch is the biggest environmental action club for young people，with 100 groups across the country. You can join both clubs together in the membership form.12.Rockwatch is a magazine telling about things related to______.

Passage 1Rockwatch—The Best Club on EarthIf you are a young person and interested in geology(地质学) ，then Rockwatch is the club for you.When You Join New memberships receive a Rockwatch Rox file each. This has the information and top tips you will need to start enjoying geology. It’s designed to serve as your own field notebook as well.In it you will find your：membership card full color mini-map thumbs up guide fact cards Rockwatch Magazine Our lively magazine is mailed to members three times a year. They can read reports and news from around the world，and articles on everything from diamonds to dinosaurs(恐龙) ，earthquakes to erosion(水土流失).Rockwatch Events With each magazine you will receive a Rockwatch events calendar. Rocky activities suitable for families are listed and include road shows and guided walks. The Rockwatch Rock Artist Are you an artist, or a photographer? This is your chance to become Rockwatch Rock Artist of the Year and win amazing prizes in our annual competition. Special Offer Rockwatch members can have specially discounted Wildlife Watch membership. Watch is the biggest environmental action club for young people，with 100 groups across the country. You can join both clubs together in the membership form.13.What activities are specially arranged for Rockwatch members interested in photography?

Passage 1Rockwatch—The Best Club on EarthIf you are a young person and interested in geology(地质学) ，then Rockwatch is the club for you.When You Join New memberships receive a Rockwatch Rox file each. This has the information and top tips you will need to start enjoying geology. It’s designed to serve as your own field notebook as well.In it you will find your：membership card full color mini-map thumbs up guide fact cards Rockwatch Magazine Our lively magazine is mailed to members three times a year. They can read reports and news from around the world，and articles on everything from diamonds to dinosaurs(恐龙) ，earthquakes to erosion(水土流失).Rockwatch Events With each magazine you will receive a Rockwatch events calendar. Rocky activities suitable for families are listed and include road shows and guided walks. The Rockwatch Rock Artist Are you an artist, or a photographer? This is your chance to become Rockwatch Rock Artist of the Year and win amazing prizes in our annual competition. Special Offer Rockwatch members can have specially discounted Wildlife Watch membership. Watch is the biggest environmental action club for young people，with 100 groups across the country. You can join both clubs together in the membership form.14.When applying for Wildlife Watch membership，a Rockwatch member can enjoy ______.

Passage 1Rockwatch—The Best Club on EarthIf you are a young person and interested in geology(地质学) ，then Rockwatch is the club for you.When You Join New memberships receive a Rockwatch Rox file each. This has the information and top tips you will need to start enjoying geology. It’s designed to serve as your own field notebook as well.In it you will find your：membership card full color mini-map thumbs up guide fact cards Rockwatch Magazine Our lively magazine is mailed to members three times a year. They can read reports and news from around the world，and articles on everything from diamonds to dinosaurs(恐龙) ，earthquakes to erosion(水土流失).Rockwatch Events With each magazine you will receive a Rockwatch events calendar. Rocky activities suitable for families are listed and include road shows and guided walks. The Rockwatch Rock Artist Are you an artist, or a photographer? This is your chance to become Rockwatch Rock Artist of the Year and win amazing prizes in our annual competition. Special Offer Rockwatch members can have specially discounted Wildlife Watch membership. Watch is the biggest environmental action club for young people，with 100 groups across the country. You can join both clubs together in the membership form.15.You may join both Rockwatch and Wildlife Watch clubs by ______.

Passage 2Everybody telecommuting (远程办公). “It won’t work in most jobs”, “It costs too much”, “It reduces air pollution”，“It helps people balance family and work responsibilities”, and “Most people are doing it”. In reality researchers continue to find strong growth and acceptance of telecommuting. Nearly two-thirds of the top 1000 companies in the world have a telecommuting program, and 92 percent say it reduces cost and improves worker productivity (生产力). The days of everyone commuting to the office five days a week are quickly disappearing. Telecommuting involves a non-traditional work arrangement enabling workers to work at home or elsewhere, some or all of the time. This is not a new，novel, or untested way of working. But is it for you? Telecommuting is not a panacea (万能药). Whether you are a manager，or an HR (Human Resources) specialist, there are decisions to make and actions to take before you begin a telecommuting arrangement. Join us for any or all of the following meetings to get answers，information，and resources to develop and carry out a successful telecommuting arrangement. Each meeting offers you an informative presentation followed by the opportunity for a discussion with a panel of “experts” who have made telecommuting work for them.16.How do people look at telecommuting according to the first paragraph?

Passage 2Everybody telecommuting (远程办公). “It won’t work in most jobs”, “It costs too much”, “It reduces air pollution”，“It helps people balance family and work responsibilities”, and “Most people are doing it”. In reality researchers continue to find strong growth and acceptance of telecommuting. Nearly two-thirds of the top 1000 companies in the world have a telecommuting program, and 92 percent say it reduces cost and improves worker productivity (生产力). The days of everyone commuting to the office five days a week are quickly disappearing. Telecommuting involves a non-traditional work arrangement enabling workers to work at home or elsewhere, some or all of the time. This is not a new，novel, or untested way of working. But is it for you? Telecommuting is not a panacea (万能药). Whether you are a manager，or an HR (Human Resources) specialist, there are decisions to make and actions to take before you begin a telecommuting arrangement. Join us for any or all of the following meetings to get answers，information，and resources to develop and carry out a successful telecommuting arrangement. Each meeting offers you an informative presentation followed by the opportunity for a discussion with a panel of “experts” who have made telecommuting work for them.17.According to the response of most of the top 1000 companies, telecommuting _____.

Passage 2Everybody telecommuting (远程办公). “It won’t work in most jobs”, “It costs too much”, “It reduces air pollution”，“It helps people balance family and work responsibilities”, and “Most people are doing it”. In reality researchers continue to find strong growth and acceptance of telecommuting. Nearly two-thirds of the top 1000 companies in the world have a telecommuting program, and 92 percent say it reduces cost and improves worker productivity (生产力). The days of everyone commuting to the office five days a week are quickly disappearing. Telecommuting involves a non-traditional work arrangement enabling workers to work at home or elsewhere, some or all of the time. This is not a new，novel, or untested way of working. But is it for you? Telecommuting is not a panacea (万能药). Whether you are a manager，or an HR (Human Resources) specialist, there are decisions to make and actions to take before you begin a telecommuting arrangement. Join us for any or all of the following meetings to get answers，information，and resources to develop and carry out a successful telecommuting arrangement. Each meeting offers you an informative presentation followed by the opportunity for a discussion with a panel of “experts” who have made telecommuting work for them.18.Which of the following statements is TRUE of telecommuting?