You have been happy ________ I first met you．
| A．till | B．since |
| C．until | D．while |
—Why is Peter so strong? — Because he does sports very____.
| A．always | B．often | C．usually | D．sometimes |
—Are you free this morning? —Yes. There _____ too much homework.
| A．isn’t | B．aren’t | C．doesn’t | D．don’t |
Wendy is a ____ dancer. She dances very ____.
| A．good; good | B．good; well |
| C．well; well | D．well; good |
Children often go to the zoo ___ the morning ___ June 1.
| A．in; on | B．in; of | C．on; of | D．on; on |
Can I borrow some books _____ you?
| A．to | B．from | C．for | D．of |