Our country ______the sixth population census(人口普查) already.
| A．finished | B．has finished | C．will finish | D．finishes |
– Listen! Sally is singing in that room.
-- It ______ be sally. She has gone to Paris.
| A．may | B．can’t |
| C．might | D．mustn’t |
From which country did “pizzas” originate?
| A．Italy | B．Canada |
| C．France | D．America |
Do you like reading the novels _____ by LaoShe?
| A． write | B．writing |
| C．written | D．to write |
–Must I go to medical school and be a doctor like you , Dad?
--No, you _____, son, you’re free to make your own decision.
| A．can’t | B．mustn’t |
| C．shouldn’t | D．needn’t |
The house _____ Lu Xun used to live is now a museum.
| A．which | B．that |
| C．in which | D．there |