17.I want to know how ________ (get) to　 school

16.There are three most popular ways of ________ (get )　 to　 school.

15.Other parts of the world are __________ (difference) from the United States

14.Taking a boat must be a lot more gun than ______ (take ) a bus.

13. Look! The girls ______ (play) games there.

12. Let’s ____ (have ) a look at our photos　 on the Great Wall.

11.His mother ______ (buy ) him a beautiful watch last week.

10.I will go home if it _________ (not rain) tomorrow.

9. Let me ________ (look ) after　 your son.

8. I need ______ (see)　 my　 friend.