The newlylearnt words will be impressed on us only if they are ________used in everyday communication.
| A．gradually | B．accurately |
| C．familiarly | D．frequently |
We are going to talk about the problem _____ at the last meeting.
| A．discussed |
| B．discussing |
| C．to discuss |
| D．being discussed |
If this dictionary is not yours, _____ can it be?
| A．what else |
| B．who else |
| C．which else's |
| D．who else's |
It's no longer a question now _____ man can land on the moon.
| A．when | B．that | C．whether | D．how |
—Do you know where the manager lives?
—Yeah, but I have to _____ the telephone book for his address.
| A．search | B．consult | C．request | D．examine |
Whenever his mother spoke to him, ____ was fairly often, he would talk on and on without giving her a chance to speak.
| A．that | B．what | C．which | D．who |