Latihan 1 page 94 No. 3-21

3.      Could you please to open the window?

4.      The student must  Ø learn all off the irregular verbs

5.      sally has to do her history report tonight.

6.      I think you should Ø take better care of yourself.

7.      I ought to go to the post office this afternoon.

8.      Would you Ø speak more slowly, please?

9.      We may Ø go to Argentina for our vacation.

10.  Will you please Ø mail this letter for me?

11.  Tom and I might Ø play tennis after work tomorrow

12.  You had better Ø see a doctor

13.  We can Ø go shopping tomorrow.

14.  The student have to take a test next  Friday.

15.  I have got to go to thepost office this afternoon.

16.  Shouldn't you Ø save a little money for a rainy day?

17.  Poor Edward. He has to go to the hospital for an operation.

18.  Alex! Stop! You must not Ø run into the street when there's traffic!

19.  May I please Ø have the salt and pepper? Thenks.

20.  You'd better not Ø come to the meeting late. The boss will Ø be angry if you're late.

21.  I've had a lot of trouble sleeping the last few night. I've got to get a good night's sleep! I can barely Ø stay awake in class.

can : 1. Can you help me?
        2. You can meet me up at 9.00 pm.
        3. I can not dance


would to : 1. We could try to fix it ourselves
                2. Andi could  adjust to the situation now
                3. Could you give me job?