The earth is our home.We should play a part in the earth.
| A．save | B．to save | C．saved | D．saving |
We will go to the park if it ________ tomorrow.
A. didn’t rain
B. doesn’t rain
C. won’t rain
They are having a meeting inside. Don’t make any ________.
A. voice B. sound C. noise
The old temple ________ next year.
A. was rebuilt B. is rebuilt C. will be rebuilt
Tom’s father died, ________ him a lot of money.
A. leaving B. left C. to leave
Only when he started to explain ________ the reason for this.
A. she realized
B. did she realize
C. had she realized