II

1B discussion

2B for ( discount for: chiết khấu)

3B memory (1) còn lại (2)

4D preventing

5A explosion

6D disaster

7A ceramics:đồ gốm

8A invented

9D failure

10B damage

B

1.bend down

2.lie dowm

3.lift up

4.turn around

5. put up

III

1. advice

2. gift

3.must

4.shake hands

5. restaurants

6.needn't

7.if

8.supertition

9.mustn't

10. will

IV

1. She will possibly go to the university

2. if i weren't busy, i could write to my friends regularly

3. You need to recycle glass and paper

4. I wish i could play on the basketball team

V

1. doesn't arrive

2.ate

3. will drive

4. were

5.must have had :chắc hẳn (must have +v3/ed)