lf there were not be conflicts in that countryside, people would live happily.

Because Australians use English as their mother tongue, they are native speakers

If the factory weren't located here, there would not be air pollution and noise pollution

If people use contaminated for cooking, their health will badly affected

What will happen if you rubbishes your area

The noise pollution occurs because too many sounds in the environment 

Every year students in many countries learn English 

V. Rewrite the following sentences so that their meaning stays the same, using the words given. (1 point) 31. There have been conflicts in that country since last year. People live unhappily. (If) 

 => If there were no conflicts in that country, people would/could/ might live happily.

32. Australians use English as their mother tongue so they are native speakers. (because) 

=> Because Australian use English as their mother tongue, they are native speakers

33.The factory is located near our village. There is air pollution and noise pollution.( type 2 ) 

=> If the factory weren't located near our village, there couldn't be air pollution and noise pollution

34. People use contaminated water for cooking. Their health is badly affected.(type 1)

=> If people use contaminated water for cooking, their health will be badly affected.

VI. Make up sentences using the words and phrases given. (1,5 point)

35. what / happen / rubbish / your / area/? 

=> What happened to the rubbish in your area?

36. noise / pollution / occur / because / there / too many / loud / sounds / environment/.

=> Noise pollution are occured because there are too many loud sounds of the environment.

37. every year / students / many / countries / learn / English. 

=> Every year students from many countries learn English.