1. Vietnamese teenagers help old people by cleaning their yards or painting their houses.
=> how does vietnamese teenagers help old people ?

2. Viet doesn’t want to go to my house because he has too many assignments.
=> Why doesn't Viet want to go to my house ?

3. It is Thursday tomorrow. 
=> What will the date tomorrow?

4. Lien’s brother is practicing the guitar now.
=> What is Lien's brother practicing now ?

5. My uncle and I go to the tennis club once a week.
=> How often do your uncle and you go to the tennis club ?

6. They will fly to Brazil next month.
=> Where will they fly next month ?

7. We are going to visit the Natural Science Museum next weekend.
=> When are you going to visit the Natural Science Museum?

8. You should invite our former classmates to your birthday party.
=> Who should I invite to your birthday party ?

9. Trung usually borrows his brother’s motorbike.
=> Who's motobike is trung usually borrow ?

10. Our children have to do a lot of homework every day

=> How much homework does our children have to do every day ?

V

“Do you like sport?” You can (31)…… hear ………this (1)……… question ………very often. Many people answer “Yes, I do”, and (2)………… they ……..think about watching a game of football at a stadium or (3)……… watching……….TV while sitting in a comfortable armchair. But watching sport events and going for a sport (4)…… are ………..two different things. Let’s hope that you prefer the second. Sports hold (5)………… an …….important place in our life. When you listen to the radio early in the morning, you can always (6)………… hear …………..sports news. When you open a newspaper, you will always find (7)…… unformation …………….about some games or other or an article about your favorite kind of sport. Especially interesting are stories (8)………… about……..famous men or women in the world of sport, how they became champions and about (9)… their ……………plans for the future. Television programmes about (10)…… sports …………….are also very popular, and you can watch something interesting practically every day.