Question

Complete as frases com Can, Should e must.

01) dad __ go to a doctor. His cough is getting worse all the time
02) you cook pretty tired. I think you __ go to bed early tonight.
03) you have passed all your tests. You __ be very pleased with yourself.
04) you __ brush yoor teeth twice a day to have a brigh smile.
05) it's going to rain. You __ take an umbrella.
06) we __ sleep at night to be fresh.
07) you __ wash your hands before eating
08) you __ visit a dentist twice a year to have healthy teeth
09) you __ do your homework to be a good student.

Answer 1

1)must

2)can

3)should

4)must

5)must

6)must

7)should

8) should

9) must