Сократите данные определения до словосочетаний. например: a ball you use to play tennis – a tennis ball. 1. lights that control traffic. 2. an inflatable jacket that you use on a plane if there is a dangerous situation. 3. a ticket that you buy to fly on a plane. 4. a camp where children usually go to spend summer holidays. 5. a person who looks after babies at home when the parents are busy or at work.
2. life jacket
3. plane ticket
4. holiday camp
5. babysitter