must mustn't needen't

We haven’t got much time. We ________hurry.

• must 
• mustn't 

We’ve got plenty of time, We __________ hurry.

• mustn't 
• needn't to

We________wash these tomatoes. They’ve already been washed.

• needn’t
• mustn’t

This is a valuable book. You ________ take good care of it and you mustn’t lose it.

• must
• needn’t

You __________ take the dog for a walk. I'll do it later.

• mustn't
• don't have to
• can
• should

Tags

CCSS.L.4.1C

CCSS.L.9-10.1B

You __________ fasten your seatbelt.

• mustn't
• must
• can
• don't have to

Tags

CCSS.L.4.1C

CCSS.L.9-10.1B

We __________ pollute rivers. It kills fish.

• don't have to
• mustn't
• should
• can

Tags

CCSS.L.4.1C

CCSS.L.9-10.1B

You __________ to bring your parents. It's compulsory.

• have to

• mustn't
• can

• should

You _________ speak louder, I can hear quite well.

• have to

• has to

• don't have to

• needn't

You ________ run in the gym. It's dangerous

• mustn't 
• mustn't

• needen't
• need