1 . Either John or his friends ________ to blame for the bad results.

A．are

B．is

C．be

D．am

2 . There should be someone ________ you can turn for help.

A．from whom

B．whom

C．to whom

D．who

3 . Not only I but also Tom and Mary ________ fond of watching television.

A．are

B．am

C．is

D．be

4 . She realized that one of the greatest benefits of the Internet was its ability to remove the distance that usually ____ (存在) between people. (根据汉语提示单词拼写)

5 . In August, radioactive wastewater from Japan was released into the Pacific Ocean, _______ effects people are still suffering.

A．from which

B．in which

C．from whose

D．in whose

6 . I will never forget the day _______ I first went into the senior high school, _______ was greater than I could expect.

A．when; which

B．that; which

C．which; where

D．when; as

7 . Collin ___________ (钦佩) those who have made great achievements in the scientific fields. (根据汉语提示单词拼写)

8 . The Pyramid, which dates from thousands of years ago, ____________ (属于) Egypt. (根据汉语提示完成句子)

9 . These workers preferred to work extra hours on the weekend____________ (而不是)leave the work until the next week. (根据汉语提示完成句子)

10 . Old photos always____________us____________ (提醒) the precious memories of the past.(根据汉语提示完成句子)