With April 18's railway speedup,highway and air transport will have to compete withservice for passengers.
| A． | good | B． | better | C． | best | D． | the best |
You must have made the mistake,_______?
| A．mustn't you |
| B．haven't you |
| C．didn't you |
| D．hadn't you |
----Did Alan enjoy seeing his old friends yesterday?
----Yes, he did. He his old friends for a long time.
| A．didn’t see |
| B．wouldn’t see |
| C．hasn’t seen |
| D．hadn’t seen |
---the baseball match might be put off.
---Yes, well, it all depends on the weather.
| A．I had been told |
| B．I’ve told |
| C．I’m to be told |
| D．I’ve been told |
I Li Lei since he was a little boy.
| A．know |
| B．knew |
| C．have known |
| D．had known |
-----How long have you lived here?
----- .
A. Not long ago.
B. Since the beginning of the year.
C. 2000.
D, Only until the end of the year.