You should make it a rule to leave things ________ you can find them again.

A．when

B．where

C．then

D．there

________ you’ve got a chance, you might as well make full use of it．

A．Now that

B．After

C．Although

D．As soon as

—Mr. Smith, may I have a word with you?

— ________ but ten minutes ________ I can spare to talk with you because of the meeting.

A．Not at all; are all what

B．With pleasure; is all that

C．Of course; is all which

D．Certainly; are what

—Why hasn’t he turned up? What do you think ________ to him?

—I don’t know．He ________.

A．happened; most have forgotten

B．happened; could have left

C．has happened; may have got lost

D．has happened; should have arrived

He didn’t go to school any longer after his father died．________ he went to work in his father’s factory.

A．However

B．And

C．But

D．Instead

How did you like the P.E lessons?

________

A．Very well

B．good and nicely

C．I like it very much

D．Interesting and lively

—When will the decision be made to deal with the matter?

—Nothing is going to happen ________I have looked into it further.

A．no matter

B．when

C．until

D．whatever

—I hear Bob ________ from his journey to Africa．What about visiting him tonight?

—That’s a good idea.

A．had come back

B．coming back

C．come back

D．is back

A thief is dangerous to ________ society.

A．the

B．a

C．one

D．不填

—Was the class long enough?

—No, ________ enough.

A．it wasn’t much too long

B．it wasn’t too much long

C．it wasn’t quite long

D．it wasn’t too long much