Question

9 Complete the sentences with the correct form of the verbs in brackets. If you fly (fly) to your destination, you will waste (waste) energy 1 If we all (use) public transport, (save) energy 2 If it's sunny tomorrow, I (not take) the car l (walk). 3 If we (use) aerosol sprays it (be) bad for the ozon layer. lf you
(not use) your car, you (save) money. 5 You (not lose) weight if you (go) to school by car every day! 6 If we (build) parks, children (play) outside more. ​

Answer 1

1) use, will be

2) hadn't used, would have saved

3) won't loose, go

4) built, would play