33.In the year 2030,robots will be able to all housewwork instead of us.

1.Ha Noi is the biggest city in Viet Nam.

2.My mother has never visited Ha Long Bay before.

3.If it is sunny next week,we will have a picnic on the mountains.

4.We can not speak English when we were five years old.

5.Please turn off the light when you don't use.

6.Which is higher,Fanspan or Mount Everest?

7.Life in the city is more exciting than life in the country.

8.Lan will visit Ha Long Bay next summer.

9.My grandmother lives in a small house in Nam Dinh.

10.Hoa's mother like helping other people.

33. In the year 2030, robots will be able to do all homework instead of us.

[.....]

1. Hanoi is the biggest city in Vietnam.

2. My mother has never visited Ha Long Bay before.

3. If it is sunny next week, we will have a picnic on the mountains.

4. We couldn't speak English when we were five years old.

5. Please turn off the light when you don't use

6. Which is more higher, Fanspan or Mount Everest ?

7. Life in the city is more exciting than life in the country.

8. Lan is going to visit Ha Long Bay next summer.

9. My grandmother lives in a small house in Nam Dinh.

10. Hoa's mother likes helping other people.

Ix.

1. visited