—_______ one.
—I work_______ a farm.
A.
⑴Do you live in Beijing?
⑵May I go home now?
⑶May I have your number?
⑷How many yellow balls are there?
⑸Where do you come from?
B.
A. I come from He Nan.
B. There are forty-five.
C. No, I don't.
D. Certainly. It's 6-2-0-1-6-2-5-4.
E. Certainly.
A B C
red cross mustn't lines must with
(J=Jim, M=Mum)
M: I'm going shopping, Jim.
J: May I go you?
M: Yes, but you run in the street.
J: OK.
M: Look at the light. We mustn't cross the street now.
M: Now the light is green. We can the street.
J: Yes.
M: Look at these white. We must cross the street here.
J: Oh, I see.
It's Sunday. There are many students in the park. They are picking up useful thing.
Mike and Li Lin are picking up bottles. Jill and Liu Xin are putting them into a bag. How many bottles are there? There are forty-two.
Mary and Meimei are picking up paper. Ann is putting the paper into a bin（垃圾箱）. How much paper is there?
About half a kilo.
The students are doing a good job, and they are very happy.
, it means "No_______".
