Excuse me，could I borrow your computer？
_____，but please give it back by Saturday．（ ）
| A． |
I'm sorry |
B． |
Of course |
| C． |
Certainly not |
D． |
No，thanks． |
The woman______is singing on the TV show is our English teacher．（ ）
| A． |
who |
B． |
which |
C． |
whose |
I'll have a ten﹣day holiday．But I don't know______，
How about Paris？（ ）
| A． |
what to do |
| B． |
where to go |
| C． |
when to go |
_____do you play basketball？
Usually twice a week．（ ）
| A． |
How soon |
B． |
How long |
C． |
How often |
Teachers' Day is ______ September 10．（ ）
| A． |
in |
B． |
on |
C． |
at |
Sally，there's a pen on the floor．Is it yours？
Oh…yes．It's_____．Thank you．（ ）
| A． |
mine |
B． |
yours |
C． |
hers |