7. Was it near the white building, if I may ask, __________ Martin Luther King gave a speech “I have a dream”?

A. where　　　　 B. that　　　　　 C. why　　　　 D. in which

6. They keys were __________ to our neighbours during our absence.

A. given out　　　 B. given away　　　 C. given over　　 D. given up

5. –Are you a teacher?

　 --No, but I ________.

A. used to　　 　　B. was used to　　　 C. used to be　　　 D. used to do

4. –Could I make a few remarks on the discussion?

　 --Yes, of course you _________.

A. should　　　 B. must　　　 C. can　　　 D. could

3. It’s important that enough money _________ for the project.

A. be collected　　 B. must be collected　　 C. was collected　　 D. can be collected

2. –You _________ here all the way through the thick snow last night. There was nothing important.

　 --Yes, but I didn’t know.

A. didn’t need to come　　　　　　　　　　　 B. don’t need to come

C. needn’t have come　　　　　　　　　　　　 D. needn’t come

1. Bob used to be a lazy boy, but he is __________ doing his homework very seriously tonight.

A. setting out　　 B. preparing for　　 C. going about　　 D. putting on

15. _________ is known to us is that the old doctor, for _________ life was hard in the past, still works very hard in his late life.

A. As; whom　　 B. What; whom　　 C. It; whose　　 D. As; whose

14. Helen, when you receive some e-mails, don’t answer any e-mail ________ your private information, however official they look.

A. seeking　　 B. asking　　　 C. requesting　　 D. accepting

13. The famous painting that is __________ so much praise can be seen in the museum.

A. with　　　 B. beyond　　　　 C. without　　 D. within