Chuyển sang mệnh đề if

42.The naughty boy didn’t obey their parents so he had to be taken from school.

43.There might be the existence the aliens. If so, the world will have the change greatly.

44.He has the excellent results in his studying, so his teachers are very pleased.

45.My son won’t pass in the next exam because he learns very badly.

46.He doesn^’t have the money and he cannot afford a new car.

47.Susan felt sick because she ate 4 cream cakes.

48.We didn^’t know your phone number, so we could not contact you.

49.The price of petrol was raised last month, so car sales have dropped again.

50.I cannot go to the beach with you because I have a date with my old classmates.

51.She didn^’t hurry, so she missed the train.

52.I never got very lonely because I have lots of good friends.

53.We didn^’t go on holiday because we didn^’t have enough time.

54.We got lost because we didn^’t a map.

55.The match can be cancelled because it rains heavily.

56.He lost all his money because he wasn^’t careful.

57.Because Simon doesn^’t live near his mother, he can^’t visit her often.

58.His parents were very disappointed because he failed his final examination.

59.I don^’t have free time, so I can^’t go to see him.

60.She didn^’t explain him the situation, so he didn^’t understand it.

Chuyển sang mệnh đề if

30. Miss Lien really wanted to buy the book but she didn’t have enough money.

31. His friend might be imprisoned. In this case he can sell his house.

32. We may be healthy. We can take the morning exercises regularly.

33. He didn’t pass the university entrance examination because he was very lazy.

34.The communities don’t prepare well so the extensive typhoon destroys many houses.

35.Every night, the children can’t sleep well because there are a lot of noises .

36.The doctors might lose their position. They can’t complete their responbility.

37.They don’t pay the bill on time so the electricity will be cut off.

38.They didn’t report the accident truly so the police fined them heavily.

39.Their parents died a long time ago, so they had to work hard to live.

40. The people don’t pay attention on the environment. It is more and more polluted.

41.The principal isn’t strict so the students make a lot of mistakes every week.

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public universities, private universities , arts colleges and community colleges all has a significant role in higher education in the United States

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Qualification and experience are two the most important factors that help you get a good job

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The World Health Organization (WHO) is a specialized agency of the United Nations that acts as a coordinating authority on international public health

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Education is recognized as an essential need for achieving equal in most walks of life