I.Circle the best answer A,B,C or D to complete the following sentences.

1.Sorry,but my train is at 6.00.I……………………leave now.

a.shouldn’t                  b.mustn’t                     c.ought to                d. have to

2.Saint Giong was unable to talk,smile,or walk……he was three years old.

a.if                  b.because               c.while               d.even though

3.. It is a rule, so everyone .................follow it.

A.have to  .                 B.has to .                         C .should                             D.shouldn’t  .

4. We ..................obey traffic rules.

A.doesn’t have to.  B. shouldn’t.           C. has to.                             D.have to  .

5. We ................wear uniform  at  school from Monday to Saturday.

A.have to  .                 B.haven”t  to .                 C .could.                             D.shouldn’t  .

6. At school , the teachers and students .................. follow the rules.

A.has to  .                    B.have to .                       C .needn’t.             D.shouldn’t  .

7.. Nam is always tired . He.......... stay up late every night.

A.can  .                        B.can”t .                          C .should.                            D.shouldn’t  .

II. Circle the best answer A,B,C or D to complete the following sentences.

1. Saint Giong couldn”t  sit or  say any words .............. he was three years old.

A.even though  .                     B because .                      C. or.                       D.if  .

2. He couldn”t  buy any special  food ................... he was very poor.

A.although  .               B.while .                          C .when                   D.because  .

3.................... you study harder, you won”t  pass final examination.

A.Unless  .                  B.Because .                     C .If                                    D.Without  .

4. My brother has been living in Hue for two years; ............, he has never been to Thien Mu pagoda.

A.however  .   B.although .       C . if                       D.because  .

5.Giong  and Chu Dong Tu are both legendary saints; ......, they are worshiped for different things.