I need one more stamp before my collection ________ .

[　　]

—I'm sorry to keep you waiting.

—Oh, not at all. I ________ here just a few minutes.

[　　]

If city noises ________ from increasing, people ________ shout to be heard even at the dinner table 20 years from now.

[　　]

The new employees have all learnt a lot from the ________ .

[　　]

A．two month's training course

B．two-month training course

C．two-month-training course

D．two-month's training course

________ thing you've found, you should give it back to the person it belongs to.

[　　]

Owing to the strong wind, the forest fire is ________ control.

[　　]

— Have you ever been to New York?

Yes, ________ shall I forget ________ it for the first time.

[　　]

— ________ John come here tonight

—I'm not sure, but he ________ stay at home.

[　　]

Questions and exercises are given by the computer, which decides ________ to move the student ahead, review an easier level, ________ give more work on the same level.

[　　]

—What ________ to them?

— They appeared ________ in the accident.

[　　]

A．have happened, to be injured

B．happened, to have been injured

C．had happened, to be injured

D．happened, injured