9. You shouldn't play on the streets

10. She must is here this afternoon

1.She must does her homework now

=> trợ từ của she là does

2.We shouldn't play game so much

3.Next week they must fix their car

4.We shouldn't clean your home before Tet

5.The must follower the ruler

6.We shouldn't buy fireworks

7.We shouldn't eat less sweet

8.You must wash your hand before meals

9.He must does the housework everyday

10.His mother should tell him the truth

                S + should/shouldn't +V

                S + must/mustn't +V

                        #Study well <3