1. Are you free on Saturday afternoon? How often are you going to the cinema?
2. I went with my parents to the museum last Sunday.
3. In Viet Nam, in the 1960s, most families didn't have a TV set. So at dinner, 
people gather with the family that had a TV set.
4. Young people prefer taking part in sports instead of watching them.
5. There aren't many good programs for teenagers.
6. What kind of programs do you like watching?
7. Do you often play sports at school?
8. We can learn more about the undersea world thanks to Jacques Cousteau's invention.
9. With special breathing equipment, a diver can stay underwater for a long time.
10. Mai's birthday is on February 29th.

1. My dentist told me to eat less sweet.
2. My brother often goes swimming at the weekend.
3. You're not allowed to smoke here.
4. My parents don't let me go out late at night.
5. People need a pair of rackets to play the game.
6. Basketball suddenly became very popular in the 1990s.
7. The children are playing football at the moment.
8. You did not go to school yesterday because I had a bad cold.
9. You are not allowed to talk during  the exam

Hope this helps!
:)