—— It will be three months ____ we meet again.
—— Then we can keep in touch by email.
| A．since | B．as | C．before | D．after |
I’m sorry you’ve been waiting so long, but it is still some time ____ Brian gets back.
| A．before | B．since | C．till | D．after |
I would rather buy a house in the countryside than ______ in the city.
| A．it | B．one | C．this | D．that |
Cao Cao’s tomb is reported ______ in China, which attracts nationwide attention.
| A．being found | B．to be found |
| C．having been found | D．to have been found |
____ walk is expected to last all day, so bring ____ packed lunch.
| A．A; a | B．The; 不填 | C．The ; a | D．A ; 不填 |
—Sorry, I made a mistake again.
— Practice more and you’ll succeed.
| A．Never mind | B．Certainly not |
| C．Not at all | D．Don’t mention it |