Hi，madam．Can I take the story books out？
No，my boy．They _______be taken out of the reading﹣room．It's a rule．（ ）
| A． |
mustn't |
B． |
needn't |
C． |
couldn't |
D． |
wouldn't |
The Belt and Road Initiative （一带一路倡议）will help China improve with those related countries，especially Pakistan．（ ）
| A． |
relationship |
B． |
agreement |
C． |
environment |
Lu Han is ______ an excellent actor ______ most teenagers like him．（ ）
| A． |
such； that |
B． |
so； that |
C． |
too； to |
﹣Mum，could you tell me ______？
﹣In two weeks．（ ）
| A． |
how soon will dad come back |
| B． |
how soon dad will come back |
| C． |
how long dad will come back |
My grandfather _____ drink coffee，but now he ______ drinking tea．（ ）
| A． |
used to； used to |
B． |
got used to； gets used to |
C． |
used to； gets used to |
﹣May I speak to Mr．Lee？
﹣Sorry，he ______ Harbin，he ______ the city for two days．（ ）
| A． |
has been to； has been in |
| B． |
has gone to； has been to |
| C． |
has gone to； has been in |