cannot. You don’t have to use all of these modals 1. You use your mobile phone in the examination room. 2. You listen to your parents. They are experience enough to give you good advice. 3. I have already water the trees. You water them anymore. 4. We wear uniforms on Mondays, Wednesdays and Fridays.

Complete the sentence with must/ mustn’t/ should/ needn’t/ cannot. You don’t have to use all of these modals

1. You ________ use your mobile phone in the examination room.

2. You ________ listen to your parents. They are experience enough to give you good advice.

3. I have already water the trees. You ________ water them anymore.

4. We ________ wear uniforms on Mondays, Wednesdays and Fridays.