III
1, I ought to drink a lot of water every day
I should drink a lot of water every day
2, The student should review their lesson two weeks before the tests
3, She isn't generous enough to lend you such a lot of money
4, The room isn't large enough to hold 80 people
5, The water isn't safe enough for us to drink
6, Nga sweep the whole school yard by herself
7, There used to be a big lake behind our house
8, She used to drink a lot of coke
9, Nam used to swim well when he was young
10, My sister used to study Chinese when a girl
11, He told me to carry my suitcase
12, My teacher told Nam to bring that book to the library
13, Mr Tan asked Lan to close the door after her
14, Miss White told Nam not to make noise in the public place
15, Hoa asked Minh to sing his name on that application form
16, Minh is a good student this term
17, The folktale has a happy ending
18, He is a slow runner
19, He learns excellently
20, She is a wonderful singer
21, My brother is going to tidy up his room
22, Are you going to meet him tomorrow?
23, I'm not going to make clothes for the coming Tet
