Exercise 8: Put the verbs in brackets in to the correct tense
1. You mustn't ..............(make) a lot of noise in the museum.
2. VietNam
....(have) many beautiful beaches.
3. There
4. You must ...
(be) many natural and man-made wonders in VietNam
(leave) the hotel room before 12 o'cl ...
Xem thêm