Could you tell me____？（ ）
| A． |
when will they leave Beijing |
| B． |
when would they leave Beijing |
| C． |
when they will leave Beijing |
| D． |
when they would leave Beijing |
-Would you mind not football in the hallway？
-Sorry，I won't.（ ）
| A． |
play |
B． |
playing |
C． |
to play |
-Would you like to help me clean the house this weekend？
-I'd like to I finish my homework.（ ）
| A． |
before |
B． |
though |
C． |
if |
- I take a seat here？
―No，you can't.They're only for the old and children.（ ）
| A． |
May |
B． |
Must |
C． |
Will |
-How do you like art？
-It's as as other subjects.It can help us develop a sense of beauty.（ ）
| A． |
boring |
B． |
important |
C． |
difficult |
一Have you heard of the news about Yuan Longping？
-Yes.It's reported that he passed away the age of 91 yesterday.（ ）
| A． |
at |
B． |
in |
C． |
on |