Question

Answer 1

III. 
B. 
1/ There are two seasons in South Vietnam.
2/ In the rainy season, they often don't go out.
3/ Yes, it is.
4/ Because it often rains in the afternoon.
IV:
1/ Ba always walks to school.
2/ The Mekong River is longer than The Red River.
3/ Ho Chi Minh City is larger than Ha Noi.
4/ How much rice and many vegetables does he produce?

Answer 2

IV. 

1. Ba always walk to school

2. The Mekong river is longer than the Red river

3. HCM city is larger than Ha Noi

4. How much rice and how many vegetables does he produce?