--- you your homework yet?
--- Yes. I it a moment ago.
| A．Did；do；finished |
| B．Have；done；finished |
| C．Have；done；have finished |
| D．Will；do；finish |
Which of the following signs can we most probably see in a museum?
A． |
B． |
C． |
D． |
–_______ is it from here to the airport?
–About forty kilometers.
| A．How much | B．How high |
| C．How wide | D．How far |
–Will the air in our city get cleaner?
–_______. Everybody likes clean air.
| A．I hope so | B．Never mind |
| C．Here you are | D．Me, too |
My grandmother is ill, _______ I have to look after her at home.
| A．or | B．so | C．if | D．But |
There are _______ foreign students in the class. Two are from the UK, three are from Australia and the other six are from Canada.
| A．five | B．eight |
| C．eleven | D．thirteen |