Question 16. a. The city has launched a new public bike system to reduce air pollution. b. That's a smart move! It can also help people stay...

Question 16.

a. The city has launched a new public bike system to reduce air pollution.

b. That's a smart move! It can also help people stay fit.

c. Exactly. More people cycling means fewer cars on the road.

d. True. I hope they build more bike lanes soon.

e. Have you heard about the city's latest environmental project?

A. e-a-b-c-d                        B. e-b-a-d-c                        C. a-c-b-d-e                        D. e-a-c-b-d