6. It’s bad m　　　 　to talk with your mouth full.

5. I cannot f　　 　myself for not seeing my mother before she died.

4. I don’t think we’ve been i　　　 , and therefore I do not know your name.

3. You only f　　 　is carelessness.

2. He a　　　 to the teacher for his rude behavior.

1. Will you stop i　　　 me when I’m talking?

17.The Water Gate _______ forced Nixon to step down from presidency.　

A.Event B.Incident　

C.Accident D.Matter

16.Which _______ have you entered for?　

A.events B.affairs　

C.games D.things

15.Great changes are taking place in my hometown.Many new factories _______ at the end of this year.　

A.are being built B.will be built　

C.are being building D.will built