1.ask
2.closing
3.planted
4.be built
5.be used
6.'s reading
7.made
8.broke
9.traveling
10.is grown
II.
1.The man playing chess with Ba is my father.
2.Would you mind buying me some flowers?
3.She went to Ha Noi in order to visit many interesting places.
4.A new school will be built in this area.
5.It's easy to understand this lesson.
6.The gate was painted by my brother last year.
7.Milions of old car tires are thrown away in the USA every year.
8.Would you mind if I move the refrigerator to the right corner?
9.Do you mind if I smoke?
10.Do you mind closing the door?