The Smiths ______ their breakfast when the doorbell rang.
| A．had | B．has been having | C．are having | D．were having |
. ----What’s your opinion on the matter, please?
----Oh, sorry , I _________.
| A．wasn’t listening | B．am not listening |
| C．haven’t listened | D．hadn’t listened |
.---Susan, what are you talking about?
----_____I can finish writing the report on time.
| A．If | B．When | C．Whether | D．What |
. ---- Could you please tell me the answer to this question?
---- ______! It is not my style to help people cheat.
| A．No problem | B．No way | C．No wonder | D．No doubt |
. The thing that _______ is not whether you fail or not, but whether you try or not.
| A．matters | B．cares | C．minds | D．considers |
. When the policeman stopped us, we all looked questioningly at him, ?
| A．nervously and puzzled | B．nervous and puzzling |
| C．nervous and puzzled | D．nervously and puzzling |