9.A

10.B

1. in

2. capital

3. at

4. such

5. gifts

6. with

7. back

8. yo

DVD player: đĩa DVD

CD player: đĩa CD

1. I went to the zoo

2. I saw tiger,monkey and python.

3. Python did crawded.

4. 3 monkeys

5. family

How much do these apples cost?

B nhé

1. by...with

2. is often

3. draw

4. swiming

5. was

27m2

S1 mặt:6,25cm2

Stp: 37,5 cm2