I. Put the verbs in brackets into the correct from to complete the sentenses
1. Peter should go to the bed early if he (not want) ............. to be tired the next morning.
2. If you (take) ........... more exercise, you would e more resistant to diseases.
3.You may have a car accident unless you (drive)............. more carefully.
4. If I travel to London, I (visit) ............ its museums.
5.If they offer me the job, i think i (accept) ............ It.
6.Many people (be) ............. out of work if the local factory closed down.
7.If the sun (shine) ................ , we will wark to the mountain.
8. If people (stop) ..................digging the street, there wouldn't be nosie pollution in this area.
9. People use a lot of cars and motorcycles. If people (reduce) ........... the use of motor vehicles, there (be) ............ less serious air pollution.
10. If you (not read) .............these articles, you (not know) ............... the facts about water pollutipn.