I am afraid that you have to make a choice between staying in a small town and go to a big city.

The horse rider was too excited to talk to his team members whose name was unknown.

When selecting her new car, the cost has to be considered by Helen.

Read the following paragraph and underline the topic sentence.Before leaving home, I made certain I followed the right dress code. It was a long drive to the interviewer's office, and more than once I thought of being rejected. Then there was the difficult time as I sat in the outer office, nervously waiting my turn. I remember tapping my feet, shifting in the chair, and trying to read several magazines. Finally, my name was called. I took deep breath and walked stiffly(僵硬地) into the office. The interviewer asked many questions, keeping her eyes directly focused on me all the time. After what seemed like hours, she indicated I could report for work the following Monday. I shall never forget the morning when I had my first job interview.

Read the following paragraph and cross out TWO irrelevant sentences.Mexican historians view Lorenzo De Zavala(1788-1836) with mixed emotions. Zavala's experience in Europe and the US had not prepared him for the prejudices against foreigners then prevalent among many Anglo-Texans. Some praise his efforts to create a republic in Mexico and to improve the conditions of the lower classes. However, most see him as a traitor because he signed the Texas Declaration of Independence. In their eyes, his act led to the dismembering of the nation-the loss of California, Nevada, Utah, Arizona, New Mexico, and a portion of Colorado by the 1848 Treaty of Guadalupe Hidalgo that ended the war between Mexico and the United States. Only in his native Yucatan, known for its independent course in relation to the other Mexican states, is he considered a hero. In modern-day Texas, there is county and a city named for him, as well as many schools and public buildings including the Texas State Archives and Library Building in Austin.

Write a letter of complaint according to the following situation: Recently, you purchased a computer chair in a shopping mall called Eaton Center. Sadly, you found two screws sticking up through the foam seat. Please write to the customer manager (Mr. Smith) to describe the problem of the chair and suggest a reasonable solution. Please sign your name as Li Fei. (150-200 words)

Choose the best topic sentence from the four options below.

Read the following paragraph and choose the best topic sentence from the four options that follow. Man begins life with a cry and ends it in stillness. All through his life he does everything he can to make a noise in the world, and there are few things he fears more than the absence of noise. Even his conversation is to some degree a desperate attempt to prevent a dreadful silence. If he is introduced to a fellow man, and a number of pauses occur in the conversation, he regards himself as a failure, a worthless person, and is full of envy of the noisy talkative person. He knows that ninety-nine percent of human conversation means no more than the buzzing of a fly, but he longs to join in the buzz and to prove that he is a man and not a waxwork figure.

Maria learned very simple tasks. The simple tasks were created just to keep her occupied （simple sentence）

If the voters pass the measure, a new park will be built downtown （ loose construction）