77. Emma came first as the result of her hard work.

78. Eating too much sugar lead to health problems.

79. The pilot suddenly went on strike so all flights had to be cancelled.

80. I didn't go scuba diving with Terry because I couldn't swim.

Refer

77 Emma came first as a result of her hard work.

78 Eating too much sugar can lead to health problems.
79 The pilots suddenly went on strike, so all flights had to be cancelled.

80  I don't go scuba diving with Terry because I can't swim.

Emma worked hard; as a result, she came first.

Consuming excessive sugar can lead to health problems.

The pilots' sudden strike occurred, so all flights had to be canceled.

I would go scuba diving with Terry because I can swim.

2. Emma came first because she worked hard. (result)

Emma worked hard; as a result, she came first

3. Eating too much sugar can result in health problems. (lead)

………Eating too much sugar can lead to health problems………………………………………………………………………………...……..

4. All flights had to be cancelled as a result of the pilots’ sudden strike. (so)

………The pilots' sudden strike occured, so all flights had to be cancelled ………………………………………………………………………………….……

5. If I could swim, I would go scuba diving with Terry. (because)

…………I don't go scuba diving with Terry because I can't swim …………………………………………………………………………………….

26. _____ this man is a doctor, I would assume he has a modicum of intelligence.

A. Seeing that        B. Due to          C. Because of          D. On account of

27. Jane joined the English club _____.

A. due to her improvement of English

B. because she wanted to improve her English

C. thanks to her improving English

D. because of she wanted to improve her English

28. Since there was no electricity during the storm, _____.

A. so we have to use candles

B. due to the fact that we have to use candles

C. we have to use candles

D. because of using candles

29. _____, so he was late for work.

A. Paul had missed the train

B. Because Paul had missed the train

C. As Paul had missed the train

D. On account of Paul’s missing the train

30. Robert will enjoy skiing more the next time he goes to Mt Helens ______he has had skiing lessons.

A. so that          B. before       C. now that       D. and

26. _____ this man is a doctor, I would assume he has a modicum of intelligence.

A. Seeing that        B. Due to          C. Because of          D. On account of

27. Jane joined the English club _____.

A. due to her improvement of English

B. because she wanted to improve her English

C. thanks to her improving English

D. because of she wanted to improve her English

28. Since there was no electricity during the storm, _____.

A. so we have to sue candles

B. due to the fact that we have to use candles

C. we have to use candles

D. because of using candles

29. _____, so he was late for work.

A. Paul had missed the train

B. Because Paul had missed the train

C. As Paul had missed the train

D. On account of Paul’s missing the train

30. Robert will enjoy skiing more the next time he goes to Mt Helens _____ he has had skiing lessons.

A. so that          B. before       C. now that       D. and

2. Since/As the wind is strong, I cannot go out Because of …………………………the strong wind, I cannot go out…………………………………. 3. Because she was sick, she didn’t go to work yesterday Because of……………………being sick, she didn't go to school………………………………………. 4. Because they left early, they didn’t eat dinner Due to ……………their early leaving, they didn''t eat dinner………………………………………………. 5. Because there was a strong storm, some house was destroyed Owing to the fact that ………there was a strong storm, some house was destroyed …………………………………

1. She didn’t go to the circus with Betty because she had a bad cold.   
Because of……………………having a bad cold, she didn’t go to the circus with Betty …………………………………………………………………………… 

2. John succeeded in his exam because he worked hard.      
Because of……………having worked hard, John succeeded in his exam ……………………………… 

21. John failed _____.

A. because he did not study hard                  B. since he stopped to study hard C. due to study hard                                      D. because of he did not study hard

22. I ordered two pizzas _____ we were all hungry.

A. when            B. while              C. as              D. soon

=> Câu này mình nghĩ nếu có ''because'' thì hợp lý hơn ấy

23. The conference had to be cancelled _____ a key piece of equipment was out of work.

A. since the fact        B. because of        C. as the fact        D. due to the fact that

24. The expedition had to be postponed _____ there was a typhoon.

A. so as to                    B. with a view to

C. as long as                D. on account of the fact that

25. Tony had little difficulty in passing the examination, _____ he has a very good foundation in English.

A. since            B. as             C. for              D. because

1 Because of the cheap price, my wife insists on buying the Tivi
=> Because____the price is cheap,my wife insists on buying the Tivi ___
2 Due to the heavy rain, we didn't go to school
=> Since____it rained heavily, we didn't go to school___
3 Because of studying hard, I passed the exam
=> Because__I studied hard, I passed the exam ____
4 Becahse of her laziness, she didn't pass the exam
=> Because___she was lazy,she didn't pass the exam __
5 Because of his hard life, he dropped out of school
=> As_his life was hard, he dropped out of school______

WRITE AS DIRECTED

1. i am a member of ati-pollution program in my school. I often go to school by bus ( so )

=>l am a member of air-pollution program in my school, so l often go to school by bus.

2. When did you buy this dictionary? ( how long... )

=>How long have you bought this dictionary?

3. Because there was an accident, i was late ( made )

4. This is the first time i had such a delicious mel ( i haven't... )

=>l haven't had such a delicious meal before

5. I haven't spoke English since last summer ( it's a year... )

=>It's a year since l have spoken English

6. She fail the University entrance exam because her grades were bad ( due to )

7. Because of studying hard, Long passed the exam ( because )

=>Long passed the exam because he studied hard

8. Phong is lazy, so he gets a lot of bad marks ( lead to )

9. Many fish are dead due to the polluted water ( result in )