He is one of the boys who _____ here on time. He is the only one of the boys who _____ here on time.
| A．has come; have come | B．have come; has come |
| C．has come; has come | D．have come; have come |
1. ---- We really enjoy ourselves at the party. Thanks again, Mr. and Mrs. White.
---- _________. Just drop in whenever you feel like it.
| A．With pleasure | B．Our great honor | C．Nice having you here | D．Nice you are here |
14. Why does she always drive to work ________ she could easily take the bus?
| A．while | B．even if | C．when | D．Though |
12. The Chinese government has decided to develop the west of China, ________, I dare say, will benefit the people there, especially those who are still leading a poor life.
| A．what | B．whatever | C．which | D．That |
11. When I was sixteen, I had to _________ before graduation and work in a clothes shop to help support my family.
| A．drop out | B．come out | C．leave out | D．stay out |
10. Thanks for your kind help! We would have ________ lost the game!
| A．or | B．otherwise | C．then | D．Therefore |