He ____ two hours ____ his homework every day
| A．spent, doing | B．spend, doing |
| C．spends, doing | D．spended, doing |
This is a nice city ______ many interesting places.
| A．of | B．with | C．on | D．and |
A large number of students planting trees now, the number of the students 2000.
| A．is, is | B．are, is | C．is, are | D．are, are |
The government keep our country.
support B. supports C. supporting D. supported
When he heard the good news, he felt .
| A．happiness | B．happiest | C．happy | D．happily |
It’s important exercise every morning.
| A．to take | B．taking | C．takes | D．to taking |