—Could I finish watching this show, Mom?
—Sorry, you can’t. I think two hours of TV _______ enough for you.
A. are B. is C. am
—Sandy, could you fold the clothes for me?
—Why ________? I am not available. You can ask David to do ________ instead.
| A． |
him; them |
B． |
me; it |
C． |
I; it |
D． |
me; them |
—I want to learn more about the history of Tang Dynasty.
—Why not use the Internet to find more ________?
| A． |
information |
B． |
messages |
C． |
advice |
D． |
discussions |
Natalia, ________ exchange student from Spain, is ________ university student in Sichuan now.
| A． |
a; an |
B． |
an; the |
C． |
an; a |
D． |
a; the |
— Your stamps are so fantastic. Could you please tell me ________?
— Oh, I bought them in the post office next to the bank.
| A． |
why did you buy them |
B． |
where did you buy them |
| C． |
why you bought them |
D． |
where you bought them |
For your safety, you mustn’t get close to the train ________ it stops.
| A． |
while |
B． |
when |
C． |
since |
D． |
until |