На образце правил дорожного движения написать несколько предложений (5 - must,

Must:

1) You must be very attentive while crossing the street.

2) You must look both sides no matter what.

3) You must wait till the green light appears and only then you may cross the road.

4) She must have been more careful on her way back home.

5) You must follow the rules if you dont want to be a part of the accident.

Mustnt:

1) You mustnt play next to the road.

2) You mustnt cross the street when the red light is on.

3) You mustnt run on the street.

4) You mustnt throw any trash on the streets.

5) You mustnt hide any information about the car accident.