IV
1.i intend to study abroad
2.quang and nam intend to buy books
3.what a dirty house
4.nga intends to have a movie ticket
5.nga is going to send a letter to her mother
6.he has short and brown hair
7.peter isn't old enough to see the horror film
8.he isn't tall enough to reach the shelf
9.he is going to visit hid grandparents next week
10.he wasn't hard-working enough to get good grades
V
1. d
2.c
3.a
4.d
5.b
6.c
7.b
8.a
9.d
10.b
11.a