1. People __________ drive if they have a valid licence.
2. You __________ drive on the right in Britain.
3. Airline passengers __________ wear their seatbelts on take-off and landing.
4. We __________ make other people angry.
5. Swimmers __________ use the pool everyday from 10:00 am until 7:00 pm.
6. Children __________ go to school.
7. You __________ wear your shoes in anyone’s house in Japan.
8. Workers __________ be on time every day.
9. You __________ respect the parents.
10. When you enter a dark room, you __________ turn on the lights or you’ll bump into things.