A.
B1:
1. A
2. C
3. D
4. B
5. A
B2:
/e/: Internet, red, ahead, melody, bed
/ei/: safety, way, wait, break, lane
B.
I.
1.C
2. D
3.D
4.B
5.A
II.
1. D
2. B
3. A
4. B
III.
1. B
2. C
3. B
4. D
5. D
6. A
7. C
8. B
9. C
10. D
IV.
1. did
2. after
3. break
4. rules
5. it
6. ride
7. vehicles
8. accidents
9. feels
10. across
C. READING
I.
1. B
2. C
3. C
4. B
5. B
III.
1. C
2. B
3. A
4. B
5. C
6. A
7. A
8. B
9. B
10. C
D.WRITING
I.
1. It's about 30 km from my town to Ha Long Bay
2. My family used to go on a holiday on the seaside in the summer
3. How long does it take you from ha Noi to Sa Pa?
4. There used to be a factory at the town center but it was moved to the suburbs
5. You must learn about the road safety before riding your bike on the road.
II.
1. It's about 500 metres from my house to school
2. My father used to go to work by car, but now he goes by bus
3. If you drive too fast, you'll have an accident
4. Can we go to Sapa by motorrbike?
5. My mother drives carefully