--If you have any trouble, be sure to call me.
---______________.
| A．I will think it over | B．I have no trouble |
| C．I am glad to hear that | D．I will. Thank you |
I will never forget the terrible accident _______ it happened so long ago.
| A．even though | B．only if | C．only when | D．ever since |
It is reported that the sandstorm is moving _______ the south year after year.
| A．through | B．across | C．towards | D．past |
— Excuse me, could you tell me _______?
— There’s an e-shop on the third floor. You can make it there.
| A．how to arrive the e-shop | B．how can I go to the e-shop |
| C．where I can have my MP4 repaired | D．which was the way to the e-shop |
— May we leave the classroom now?
— No, you _______. You _______ to leave until the bell rings.
| A．mustn’t; are allowed | B．can’t; aren’t allowed |
| C．don’t have to; are allowed | D．needn’t; aren’t allowed |
— Why don’t you choose the red tie?
— For me, it doesn’t _______ my shirt very well.
| A．fit | B．accept | C．compare | D．match |