HOC24
Lớp học
Môn học
Chủ đề / Chương
Bài học
1. Your brother uses the internet every day, doesn't he?
1. it
2. can't
3. place
4. and
5. food
1. useless2. environmetal
3. treatment
4. officer
5. mixture
6. childish
7. terrible
8. untidy
9. competitors
10. impossible
11. careless
12. boring