Some researchers believe that there is no doubt ______a cure for AIDS will be found.
| A．which | B．that | C．what | D．whether |
---Who are you looking for?
---Mr White.
---Wait here for a while. The class meeting_______ over in half an hour.
| A．is | B．will be | C．was | D．has been |
If she’s not at home, you ______ try telephoning her at the office.
| A．will | B．could | C．would | D．need |
All the new words ______ up in the dictionary yet.
| A．have looked | B．haven’t looked | C．have been looked | D．haven’t been looked |
I don’t want to speak to her, but I ______.
| A．do | B．have to | C．have to speak | D．must to |
Hurry up, or you _____ the train.
| A．miss | B．lose | C．will miss | D．will lose |