task 3 :):):):):):):)

Ответ:

1. The obligatory driving test in the UK wasn't introduced by them until 1935.

2. When were the first motorways built?

3. The man's life was saved by his seatbelt.

4. Drivers who drive too fast are often caught by speed cameras.

5. In the future, we will be transported by driverless cars.