Large quantities of water, as well as some other timely help，__________ since the serious drought hit Yunnan Province.
| A．has offered | B．have offered |
| C．have been offered | D．has been offered |
23. –There were already five people in the car but they managed to take me as well.
--It _____ a comfortable journey.
| A．can’t be | B．shouldn’t be | C．mustn’t have been | D．couldn’t have been |
22. –Why, I couldn’t get you on the phone this morning.
--We _____ tennis in the yard when you called.
| A．must be playing | B．could be playing |
| C．must have played | D．must have been playing |
II、单项填空(共20分)
21. Tom as well as his classmates _____ Japanese in Japan.
| A．are studying | B．have studied | C．studies | D．Study |
35. Pointing to the house on ______ roof grew lots of bush, the old man told me that was ______
I would stay.
| A．its ；what | B．whose ；what | C．whose ；where | D．its ；where |
34. ---- I don’t want to move to that city. It is heavily polluted.
---- Pollution is common. The city here is ______.
| A．no less clean | B．no clean | C．no cleaner | D．not less clean |