Task 3 Choose the correct modal verb

1. You ... raise your hand and wait before you ask a question.

2. In Britain, all teens ... stay in school until they are 16 years of age.

3. In the old days, teachers ... hit students with a ruler if they misbehaved in class.

4. In certain schools, students ... stand when their teacher enters the room.

5. You ... spend time studying if you want to get good marks.

6. Steven wants to go out but his mum said he ... go until he has finished his homework.

7. We ... to decide who will be class president.

8. I didn’t see Bill today, he ... have taken the day off.

9. “ ... I leave early today, please?” Sarah asked.

10. Kate looked pale in the doctor’s office. She ... be ill.