She _______ very  _______  ________ her children’s success.

  她对她的孩子们的成功感到非常自豪。

The police _______ a man  _______  drowning.

  警方援救一男子，使之免遭溺水。

All the students ______  ________  _______ the Internet.

并非所有学生都喜欢上网。

Professor Yu ______  ______  ______ before ______  his speech.

 于教授在演讲之前先理顺了一下自己的思路。

A: They thought everything on the earth was going to be destroyed.

B: They thought everything on the earth was_______  ______  ________.

A: The villagers took potatoes from the earth for food.

B: The villagers _____  _______ potatoes for food.

A: People in the US all love Washington very much.

B: All people in the US _______ highly ________ Washington.

A: The book is so difficult that I can’t read it.

B: The book is _______ difficult _______  _________ to read

Mobile phones are everywhere in big cities. It seems that  16  can survive without one. Mobile phones are a great  17  to stay connected with friends and family. 18 , it is important to remember that there are certain times  19  you should not be using your phone, especially as a student, during school.

20 you are in class, you should not be sending your friends text messages  21  taking phone calls. Your classmates and teacher should not have to deal with this rude  22 . Aren’t you at school to learn?

In the United States, students would never be allowed to  23  their mobile phones during class. If you were to send or  24  a text message you would probably be kicked 25 class. It is very disturbing to hear a lot of tones and ringing during 26. There are many more rules for mobile phone use in America and it is to 27 respect for those around you.

As a teacher in China, I have to 28 students using mobile phones every day. I have told my class to 29 their phones, but many students do not listen. The 30 to be connected all the time seems to be more 31 than the desire to learn.

It’s easy to understand 32 it is so tempting(诱惑人的) to have your phone on during class. It seems so easy just to send a short text message; it’s not hurting anyone, is it? But you may actually be hurting 33 when you do this. Your teacher knows when you use your phone and may give you a 34 grade. Sending a text message also takes your attention away from what’s going on in class, you may 35 something important.

It’s really unbelievable! Can you ________ her swimming across the English Channel?

  A. believe           B. imagine          C. mind            D. think