Should & Must

Complete with should/shouldn't or must / musn't.

- I can't play that song on my guitar.

- You ..... practise more.

The students .... study tonight. They've got a test tomorrow.

- I'm going to put the glass jar in the bin.

- You ... do that. Why don't you recycle it?

- I'm very tired.

- You ...go to bed earlier.

Our plane leaves at nine. We ... at the airport at seven.

- It's midnight. I'm going home now.

- You ... walk home alone, it's dangerous.

You ... play loud music in your room.

We ... protect the planet.

- I've got a lot of old clothes.

- You ... throw them away.

You... use your mobile phone in class.

Hug your mum and kiss her!