II :
1.B
2.B
3.D ( MANY TIMES : thì hiện tại hoàn thành)
4. A
5. A
6.B
( Vì : Let's không dùng dấu hỏi chấm được, sau What about, How about + Ving )
7. D ( Chỉ nước uống)
8. A
9. B
10.C
III :
1. have been
2. is / has decorated
3. rises / will disappear
VII :
1. It takes me half an hour to get to work.
2. We haven't visited my parents for 2 months.
3. Despite the bad weather, she went to school on time.
4. He is the most intelligent student in our school.
5. Nga's favourite sport is table tennis.
