1. is listening
2. is
3. learns ... isn't studying
4. will the meeting ... haven't known ... will wait
5.have you lived
6. is rising ... have ever seen
7. speaks ... comes
8. Do you usually go ... you stay
9. are holding ... looks
10. Have you finish ... haven't
Chúc bạn học tốt. Xin 5 sao và CTLHN. Có câu nào sai mong bạn thông cảm.