_______ your mind and study hard, and you will be sure ________English well.
| A．Use; to learn | B．To use; to learn |
| C．Using; learn | D．Using; learning |
Tony is a quiet student,he is active in class.
| A．so | B．and | C．but | D．or |
Whenever you have a chanceEnglish, you should take it.
| A．speak | B．to speak | C．spoke | D．speaks |
We'd better waitmore minutes. I think Jeff will come soon,
| A．a few | B．few | C．a little | D．little |
_____ will be less pollution if we try our best to protect the environment.
| A．It | B．There | C．That | D．This |
This school is differentothers. It has many out-of-class activities.
| A．off | B．from | C．of | D．for |