1.C
2.D
3.C
4.A
5.C
IV.
1. He runs quickly.
2. My grandmother walks slowly.
3. Rock climbing is a dangerous activity.
4. Nam is a skillful volleyball player.
5. Hai drives carefully. He is a careful driver.
V.
1.My brother worked in Hue a few years ago.
2.How often does Nam play sports? - Once a week.
3.They are watching TV now.
4.Minh and Lan are going to visit their friends next Sunday.
Hay: Minh and Lan will visit their friends next Sunday.
@SUMI
Xin hay nhất