V. Complete the sentences with a form of “have to” or “should”. Make the verbs negative when necessary.

1.   You                        come with me if you don’t want to. I’ll go on my own.

2.   If you need some help with your homework, you                         go to the library.

3.   If you have a ticket, you                            queue. You can go straight in.

4.   You                        tell lies. It’s wrong.

5.   Nick works too much. I think he                           take it easy.

6.   Your hair’s too long. I think you                           get it cut.

7.   Your clothes are dirty. You                       wash them.

8.   I’m going to bed. I                         get up early tomorrow.

9.   I’d like to meet your best friend. You                   invite him/ her round.

10. I                              tell my parents where I am, then they don’t worry.

IV. Choose the best answer A, B, C or D.

1.   My parents usually ............................. work very early.

      A. go to                       B. going to                  C. went                       D. to go

2.   There is a computer ............................. the middle ............................. the room.

      A. in / of                      B. in / in                      C. on / of                     D. on / in

3.   Nam has to leave to tidy his room every day.

      A. should                    B. must                        C. ought to                  D. need to

4.   Nga ............................. have a holiday in Da Lat next summer.

      A. is going                   B. will to                     C. are going to            D. is going to

5.   Lan isn’t ............................. to go to school today.

      A. enough well            B. enough good          C. well enough            D. good enough

6.   Boys and girls, you’ll have to do this experiment ............................. this afternoon.

      A. youself                   B. yourselves               C. yourself                  D. youselves

7.   We must put all the small objects such as beads out ............................. children’s reach.

      A. of                            B. in                            C. on                           D. to

8.   You are too thin. You ............................. eat much more meat.

      A. ought                      B. ought not                C. ought to                  D. ought not to

9.   I and my pen friend ............................. Ho Chi Minh’s Mausoleum last Sunday.

      A. visit                        B. visited                     C. visits                       D. visiting

10. Let us ............................. to the school’s library next Monday.

      A. going                      B. to go                       C. to going                  D. go

11. Peter doesn’t talk much in public. He’s rather .............................

      A. kind                        B. sociable                   C. humorous                D. reserved

12. You must not let children play in the street because it is .............................

      A. suitable                   B. dangerous               C. safe                         D. careful

13. He’ll come ............................. to pick you .............................    

      A. over / up                 B. over / on                 C. in / up                     D. on / in

14. The sun always ............................. in the East and ............................. in the West.

      A. rise/ set                   B. rises/ set                  C. rises/ sets                D. has risen/ set

15. He spends most of his time ............................. charity work.

      A. to do                       B. did                          C. doing                      D. with doing