(2012·南京高二检测) Some people are worrying about the possibility _______ mobile phones could be responsible for a range of illnesses, from rashes (皮疹) to brain tumors.
| A．that | B．why |
| C．how | D．whether |
I was disappointed with the lecture .I had expected ______to be much better .
| A．that | B．this | C．one | D．it |
----What do you think of the songs?
----As a matter of fact ,_____of them sounds beautiful .
| A．no one | B．not all | C．not every one | D．not everyone |
— Why not join us in playing basketball?
— Sorry. ________.
| A．With pleasure | B．Let’s get going |
| C．It isn’t my cup of tea | D．No problem |
I tried to persuade him to give up the foolish idea, but in ________, and now he begins to regret.
| A．vain | B．turn | C．return | D．case |
To our surprise, Mary didn’t feel a bit nervous though it’s the first time she _____ in public.
| A．spoke | B．had spoken | C．has spoken | D．speaks |