→ Let’s buy a new car.
→ How old is your aunt?
→ There are 40 students in my class.
→ Nam’s classroom is behind the garden
16 D
17 B
18 D
19 D
20 finishing
11B
12 B
13 B
14 C
15 C
6 D
7 C
8 B
9 C
10 A
1 A
2 B
3 B
4 D
5 D
6 A
7 A
8 A
9 B
10 D
VI
1 B
2 C
3 A
4 D
5 D