She_______ a new idea for reducing pollution.
| A．came on | B．came up with | C．came into | D．came out |
一-will you finish your work?
—一In one year.
| A．How soon | B．How long | C．How often | D．How far |
-Look at the picture on the wall. Itbe David's.
-Yes, his name is on the first page.
| A．can | B．can't | C．must | D．mustn't |
He's one of in our class.
| A．taller boys | B．the taller boys | C．tallest boys | D．the tallest boys |
-Try to have a healthy lifestyle. It can help you get good
- Thanks, I'II do.
| A．classes | B．grades . | C．gifts | D．grasses |
My mother is going quiet one day. She doesn't like noise.
| A．anywhere | B．somewhere | C．anything | D．something |