CGE2 Unit 7 Lesson 1 " Must & Mustn't"

We .......... eat healthy food. It is very good.

• must

• mustn't

You .......... sleep early. I sleep at 9 pm.

• must

• mustn't

You .......... drop litters in the street. It is so bad.

• must

• mustn't

He .......... draw on the wall.

• must

• mustn't

We .......... say "Thank you !" for people.

• must

• mustn't

I .......... walk over mud. It will make my clothes dirty.

• must

• mustn't

I .......... do my homework every day.

• must

• mustn't

We ........... eat junk food a lot. It is not good.

• must

• mustn't

You .......... use the phone in the car. It is not good.

• must

• mustn't