---Now the air in our hometown is even than it was before.
---So we must do something to stop it.
| A．better | B．dirty | C．more better | D．worse |
当别人称赞你时, 你应该说: “____”。
A. Thanks. B. Good. C. Yes.
----- ____________, do you have a long ruler?
----- ____________, I don’t have one.
A. Sorry; Excuse me
B. Sorry; Sorry
C. Excuse me; Sorry
----- Look ! That’s Nancy. She has big eyes.
----- ____________.
A. You’re right.
B. That’s OK.
C. You’re welcome.
----- Do you have a big apple ?
----- No, But I have a small _______.
A. that B. oneC. it
They’re __________. They come from ___________.
A. China, China
B. Chinese, Chinese
C. Chinese, China