1. Ba often does his homeworks => homework in the evening.

2. They aren’t => don't go to bed at 9 o’clock.

3.That’s my sister over there. She stands => is standing near the window.

4. Her garden is big. It’s a garden big => big garden.

5. He’s waiting to => for the bus at the moment.

6. My father never have => has lunch at home.

7. We need eight hundred gram => grams of beef.

8. Do you know how many teachers does => bỏ your school have?

9. How long are you going to staying => stay in Vietnam?

10. Would you like any => some sugar? – Yes , please.