Study hard，______ you won't catch up with your classmates．（ ）
| A． |
and |
B． |
or |
C． |
but |
D． |
if |
Mum， I don't have anybody to play with． Can I have a pet？
_____Our apartment is too small．（ ）
| A． |
Why not？ |
B． |
I hope so． |
C． |
I'm afraid not． |
Excuse me．Could you tell me ______ about the Black Hole？
Of course．You can check it on this computer． （ ）
| A． |
how can I get the information |
| B． |
what information can I get |
| C． |
where I can get the information |
Tom is always careless with his schoolwork．Could you help him？
No problem！I think he _______ to think twice before starting．（ ）
| A． |
should be told |
B． |
shouldn't be told |
C． |
should tell |
If the singer ______ to Zigong ______ September 20th， please call me．（ ）
| A． |
will get；on |
B． |
gets；on |
C． |
gets；in |
My uncle is against wasting anything．
No wonder he would rather _____ the old bike than ______ a new one．（ ）
| A． |
repair； to buy |
B． |
to repair： buy |
C． |
repair； buy |