1. The performed Christmas songs for people in town.
2. Mr. Thanh didn’t teach me last year.
3. Does Viet Nam export rice to many countries ?
4. They have just built a new church near my house.
5. Somebody must do something for these poor men.
6. People speak English and French in Canada.
7. People say that he is the best doctor.
8. Bell invented the telephone in 1876.
9. They will laugh at you wear that silly hat.
10. Miss. Thanh taught me to draw the Christmas cards.
11. My grandfather built this house over 40 years ago