（1）_________water is wasted every year on the earth.?

（2）_________the students in our school is rising year by year.?

（3）_________ students were present at yesterday's meeting.?

A.being tied　　　　　　　　　　　　　　　　B.having tied?

C.to be tied　　　　　　　　　　　　　　　　 D.tied?

—_________!?

A.Celebrations　　　　　　　　　　　　　　 B.Good luck?

C.Congratulations　　　　　　　　　　　　D.Come on?

A.to think　　　　　　　B.and think　　　　　　　C.thinking　　　　　　　D.being thought?

1)Danny, please look________my baby when I am out.

2)They look down__________us, but we must be confident in ourselves.

3)The girl is looking forward________her boyfriend's letter.

4)You should be patient. We will look_________the matter as quickly as possible.

A.exhibiting　　　　　　　　　　　　 B.exhibited ?

C.having exhibited　　　　　　　　　　 D.being exhibited ?

A.made

B.making?

C.make

D.maken

1.I found the work had been done by others. _________,I was wasting my time.

2.He doesn't like_________ .?

3.Can you solve the problem _________?

4.He is such a good workmate that I want to_________him.

5.I_________ that your friend Jane is ill.

A. to be referred to　　　　　　 B. referred to?

C. referring to　　　　　　　　　　 D. referred

—Nobody is perfect. Try to be _________to others.

A. considering　　　　　　 B. considered

C. considerable　　　　　　　　　　D. considerate