Question

31. . Be careful or you may have an accident.

ð If ...

32. . phone your parents or you have a trouble.

ð If

33. . She doesn’t have enough money, so she can’t buy that book

ð If

34. She can't go to school today because she is ill.

ð If she

35. We don’t go on holiday because the weather is bad.

à If

36. We got lost in the jungle because we didn’t have a map.

-> If we had

37. Work hard and you will pass the exam.

@ If you

38. If we get a key , we will able to get into the house.

=> Unless

39. My advice is that Mary should apply for that job.

=> If I

40. Unless the weather is bad, we’ll go on a picnic tomorrow.

=> If the weather_

41. Why don’t you use energy-saving bulbs?

=> If

42. I want to have a new computer, but I don’t have enough money.

=> If I

Answer 1

31. . Be careful or you may have an accident.

ð If ...you aren't careful, you may have an accident.

32. . phone your parents or you have a trouble.

ð If you don't phone your parents, you have a trouble.

33. . She doesn’t have enough money, so she can’t buy that book

ð If she had enough money, she could buy that book

34. She can't go to school today because she is ill.

ð If she weren't ill, she could go to school today 

35. We don’t go on holiday because the weather is bad.

à If the weather weren't bad, we would go on holiday

36. We got lost in the jungle because we didn’t have a map.

-> If we had had a map, we wouldn't have got lost in the jungle

37. Work hard and you will pass the exam.

@ If you work hard, you will pass the exam.

38. If we get a key , we will able to get into the house.

=> Unless we get a key, we will not be able to get into the house.

39. My advice is that Mary should apply for that job.

=> If I were Mary, I would apply for that job.

40. Unless the weather is bad, we’ll go on a picnic tomorrow.

=> If the weather isnt' bad,  we’ll go on a picnic tomorrow.

41. Why don’t you use energy-saving bulbs?

=> If I were you, I would use energy-saving bulbs

42. I want to have a new computer, but I don’t have enough money.

=> If I had enough money, I would have a new computer