Question

Cần Gấp Ạ

Answer 1

1. have been learning

2. was not working - were not

3. want to pass - am going to study

4. sent

5. was - think - have learned

6. went - had not enjoyed

7. was doing - met

8. noticed

9. have - had

10. am revising

11. have already begun

12. think - will do

13. is - is not

14. pass - will start

15. will go

16. can see - have become