When a person is ________, talking with others often helps him feel better.
| A.in trouble | B.in danger | 
| C.in silence | D.in charge | 
It is no use ________ him to give up smoking. He won’t listen!
| A.to persuade | B.trying to persuade | 
| C.persuading | D.try to persuade | 
A number of students trees every year and the number of them increasing.
| A.plant; is | B.plants; is | C.planting; is | D.planting; are | 
-the football match?
 -Class Three.
| A.Which team do you think will win | 
| B.Do you think which team will win | 
| C.Do you think will which team win | 
| D.Which team will you think win | 
Please ________ the numbers and I’m sure they will ________ more than 1,000.
| A.add; add up | B.add up; add up | 
| C.add up; add up to | D.add to; add up | 
After ________ series of unsuccessful attempts, he has finally passed
  ________driving test.
| A./;the | B.a; the | C.the; a | D./;a |