3 Complete the sentences with should or shouldn't and the verbs in the box.

1. You should read this book. It's great.

2. David has got a broken arm. He shouldn't play football.

3. It's 11.30 p.m. We should go to bed.

4. Penny has got a stomachache. She shouldn't eat any cakes.

5. My brothers are late. I should ask where they are.