Now the air in our city is ______ than it used to be. Something must be done to stop it.
| A．good | B．bad | C．worse | D．better |
---Will your father take the train to work next year?
---. He will take the subway.
| A．No, he won’t. | B．Yes, he will. |
| C．No, he doesn’t. | D．Yes, he does. |
I’m going to go shopping Sunday morning.
| A．on | B．in | C．at | D．of |
- -Miss Wang's class is very interesting.
-- _ _ _ .We all like her class very much.
| A．That's for sure | B．I don't think so | C．Is that OK | D．I'll take it. |
Do you like-singing? Please come and join .
| A．we | B．our | C．us | D．they |
Miss Readis good _music. She can be good children in the music club.
| A．at,at | B．with,with | C．at,with | D．with,at |