1. The Japanese have used robots in factories since the 1960s.

2. There would be less air pollution if everyone used more public transport.

3. My father often goes to walk by bus, but today he is cycling.

4. My sister enjoys listening to music whenever she doesn't have anything to do.

5. Nick has been collecting things for cycling for months. Last week he collected lots of cans.

1. The Japanese have used robots in factories since the 1960s.

2. There would be less air pollution if everyone used more public transport.

3. My father often goes to walk by bus, but today he is cycling.

4. My sister enjoys listening to music whenever she doesn't have anything to do.

5. Nick has been collecting things for cycling for months. Last week he collected lots of cans.