4. I’m considering _____ (study) in Beijing or Shanghai.

3. The students are ______ (confuse) about the ______ (confuse) problem.

2. Sunglasses are used for _____ (keep) out the sun.

1. Here are some things they have learned from ______(scientist ) studies.

Mr and Mr Brown lived in a small house near London with their child. Sometimes Mr Brown came　 1　 from his work very late when his wife and the child were asleep. Then he usually　 2　 the front door of his house with his key and came in very　 3　 . He didn’t want to disturb them.

But one night when he was coming home late, he lost his　 4　 . So when he reached his home, he　 5　 the bell, but nothing happened. He ranged it again. Again nothing happened--- 　6　 　moved inside the house. Mr. Brown knocked at the bedroom windows, he spoke to his wife, he shouted, 　7　 she did not wake up. At last he stopped and　 8　 for a few seconds. He had a good　 9　 . Then he began to speak like a small child, “Mother!” he said, “I want to go to the toilet(洗手间)!” He spoke quietly but at once　 10　 woke up. Then he spoke to her, and she opened the door for him.

(　 ) 1. A. up　　　　 B. back　　　　 C. to　　　 D. on

(　 ) 2. A. opened　　　 B. closed　　　 C. made　　 D. drove

(　 ) 3. A. quickly　　　 B. quietly　　　 C. quiet　　 D. happily

(　 ) 4. A. bike　　　　 B. car　　　　 C. key　　 D. knife

(　 ) 5. A. rang　　　　 B. knocked　　 C. opened　 D. made

(　 ) 6. A. somebody　　 B. anybody　　 C. nobody　 D. everybody

(　 ) 7. A. and　　　 　　B. but　　　　 C. or　　　 D. why

(　 ) 8. A. sang　　　　　 B. cried　　　 C. thought　 D. thinks

(　 ) 9. A. idea　　　　　 B. plan　　　　 C. key　　　 D. way

10.(　 )A. Mr. Brown　　 B. Mrs. Brown　 C. the child　 D. neighbour

20.(　 ) I would like ________ at home this weekend.

　　 A. stay　　　　 B. staying　　　 C. stayed　　　 D. to stay

19. Let’s go to have a picnic _________ next week.

　　 A. sometime　　 B. sometimes　 C. some　 time　 D. some　 times