12. Your friend acts ______ he were a trustworthy person but as a matter of fact he seldom keeps_____. So remember not to trust him with anything important.
A. as if; his words B. as though; his word
B. even if; his promise D. even though; his promises
When I passed the entrance examination, my family __ me __ my successes.
| A．celebrate; on | B．congratulated; on | C．celebrated; to | D．congratulated; to |
. - Excuse me, but I want to use your computer to type a report.
- You __ have my computer if you don't take care of it.
| A．shan't | B．might not | C．needn't | D．shouldn't |
We all _______ him to do more exercises, but he wouldn’t listen.
| A．suggested | B．advised | C．considered | D．Promised |
--What do you think of the film A World Without Thieves?
--Oh, excellent. It’s well worth _______ a second time
| A．to see | B．to be seen | C．seeing | D．being seen |
Hello, I____ you____ in London. How long have you been here?
| A．don’t know; were | B．hadn’t known; are |
| C．haven’t known; are | D．didn’t know; were |