Dinner is at 8 o'clock. You __ be late. A) must
B) mustn't
2. It's cold outside. You ___put on your coat.

A) must
B) mustn't
3. You__ play in the street. It's dangerous.

A) must
B) mustn't
4. You ___ forget your key. I haven't got another one.

A) must
B) mustn't
5. You __ wash the dishes. It's your turn.

A) must
Ж