I/
1/D
2/D
3/B
4/A
5/C
II/
1/A
2/C
3/D
4/B
5/D
6/B
7/C
8/A
9/D
10/C
III/
a/How does your father work to travel?
b/I live in the country with my family.
c/My mother is cooking in the kitchen.
d/There is a flower garden in front of her house.
IV/
1/-There is only one pencil on the table.
2/-Yes, she does.
3/-What are they doing now?
4/-What time does he have breakfast?
5/-When do you have English?
V/
a/How old is Mai?
b/What are you doing now?
c/How many students are in the classroom?
d/Where does your sister lives?