Electronic sigustures are _______(become) more acceptable in global transactions.

He can get help via email or a list of answers to frequently _______(ask) questions, but he wants a live person to assist him.

As a_____of his love, he spent all his money on a ring for her.

Investors often seem to _____ a school of fish，all changing direction together.

These disadvantages can be_____if you use your brain.

The professor_____the people of the city into lower, middle and upper classes.

--Is coffee drunk in China?--Yes, but not much. Most Chinese people_____tea to it.

_____, Gloria started looking for work.

It will take you one hour and fifty minutes_____the lop of Mount Tai.

_____the news, Ida changed her plans.