Mình giải nốt những bài bạn chưa làm nhé ":D
VII.
1. regular
2. deal with
3. more
4. set up
5. local
6. serving
VIII.
1. Although I was tired, I couldn't sleep
2. The planet which is closet to the Earth is Venus
3. An ambulance has just been sent to the school
4. They told me there were flights from Nha Trang to Ha Noi twice a week
5. The last exhibition was much more boring than this one
6. It is interesting to go swimming in the river in the summer
7. I wish I had a computer
IX.
1. You should ride your bike carefully, or you may have an accident
2. She picked up a few words of German last month
3. It is difficult to keep up with changes in technology
