She passed herself off ______ a servant into the nobleman’s house.
| A．as | B．for | C．by | D．to |
The country life he was used to _____ greatly since the opening policy.
| A．change | B．has changed | C．changing | D．having changed |
He went there, _____ some books and call on an old friend of his.
| A．bought | B．buying | C．buy | D．to buy |
It is the first time that you have come to China, _____?
| A．haven’t you | B．isn’t it | C．hasn’t it | D．aren’t you |
Through English we will be able to communicate _____ part of the world we come from.
| A．in which | B．even if | C．whatever | D．wherever |
She looks quite young _____ her age.
| A．at | B．by | C．for | D．to |