C

C

C

B

B

Bài: tính nhanh

B=4/9*(-1/19)+5/9*(-1/19)

1 I live in the country

2 Many flowers

3 A bookstore near my house

4 Yes, I do

1 How long did you stay there?

2 Did you say in a hotel?

3 Did you go alone?

4 How did he travel?

5 Was the weather fine?

6 What did you do in the evening?

7 Did you meet any interesting people?

My brother is a fast runner