---- John ,why are you so upset?
----I _________ my cellphone all morning but it is nowhere to be found.
| A．am looking for | B．have looked for |
| C．have been looking for | D．had looked for |
They have lived in this village________several years ago.
| A．for | B．at | C．since | D．/ |
That was really a splendid evening. It's years________I enjoyed myself so much.
| A．when | B．that | C．before | D．since |
—I went to the beach and got plenty of rest.
—________. You looked tired last time I saw you.
| A．I had hoped so. | B．Really? |
| C．I'm glad you did. | D．That sounds a good idea. |
—Do you mind if I smoke here?
—________.
| A．Of course not.It's not allowed here |
| B．No，you can't |
| C．I'd rather you didn't actually |
| D．Great! I also like smoking |
Can those________at the back of the classroom hear me?
| A．seated | B．sit | C．seat | D．sat |