I:
1: in
2: where
3: with
4: on
5: the
6: like
7: on
8: from
9: near
10: and
11: school
12: to
13: school
14: class
15: district
16: city
17: street
18: live
19: book
20: is
II:
1: Do you like playing the piano? Yes, I do
2: Do you brush your teeth after school? Yes, I do
3: Does Jenny get up at 7.30? No, she doesn't
4: Does he like playing chess? No, he doesn't
5: Do Grandma and Grandpa live a big house? Yes, they do
III:
1: What do you do on Monday?
2: How often do they do housework?
3: When does she play table - tennis?
4: What does Nam do in his free time?
5: When do you go to English class?