1) Because I am sick, I don't want to go out.

→ Because of my

2) Because the water is polluted, we cannot swim in this river.

→ Because of

3) Because Na has a sore leg, she has difficulty in walking.

→ Because of

4) Because he behaved badly, he found himself in trouble.

→ Because of his

5) Because it was snowing, we didn't go out for a walk.

→ Because of

6) Because of his serious sickness, he couldn't come to class.

→ Because

7) Because of your advice, we didn't use that poisonous chemical.

→ Because

8) Because of their good performance, they won that match.

→ Because

9) Because of his good looks, he is popular with many girls.

→ Because

10) Because of too much exhaust fume, people have to wear gauze masks in the streets.

→ Because

1. Because I am sick, I do not go out -> Because of...............................................................................................................
2. Because the water is polluted, we can't swim in that river -> Because of...........................................................................
3. Because Nga has had a sore leg, she has difficulty in walking. -> Because of...................................................................
4. Because he behaved badly, he found himshelf in trouble.-> Because of............................................................................
5. Because it was snowing, we didn't go out for a walk. -> Because of..................................................................................
6. Because of his good looks, he is popular with many girls. -> Because...............................................................................
7. Because of his serious sickness, he couldn't come to the class. -> Because........................................................................
8. Because of too much exhaust fume, people have to wear gauze masks in the street. -> Because.......................................
9. Because of their good performance, they won the first prize.->Because............................................................................

Mọi người giúp mình mấy câu này với .

1.Their children have birth defects.The parents were exposed to radiation

Because............................................

2.The air pollution causes breathing problems

...............................................................

3.Because her leg was sore,she has difficulty in walking

Because of......................................

4.Because he behaved badly,he found himself in trouble

Because of his.................................................

5.Because it was snowing,we didn't go out for a walk

Because of..................................................

6.I can't make all of my own meals because I am not good at cooking

If................................

7.I', not you,so I can't tell him the truth

If.............................................................

8.If your phone doesn't work,you can use mine

Unless...............................................................

9.She will open the door if she knows who it is

Unless.......................................................

10.If you are more careful,you won't get accidents

Unless..............................................

11.Unless she hurries,she will miss the train

If.............................................

12.Unless the man is well-qualified,he won't be offered the job

If......................................................

13.Unless he phones immediately,he won't get any information

If...........................................................

1. Rewrite, using because / because of.
A. 
1, Because he behaved badly, he found himself in trouble.
=> Because of
2. Because of theri good performance, they won the first prize
=> Because 
3. Because of your advice, we didn't use that poisonous chemical.
=> Because

B. 
4. John succeeded in his exam because he worked hard and methodically
=> 
5. Margaret stayed home because her mother was sick.
=>
6. We stopped our car because the traffic lights turned red.
=>

2. Rewrite, using although / though / despite / in spite of.
a. Everybody has great regard for him despite his poverty
=>
b. He studied very well despite his hard life at that time.
=>
c. Despite being good at English, he wasn't chosen.
=>
d. Despite having an English name, he is in fact German.
=>
e. He always studied hard though he encounters difficulty.
=>
f. Despite the bad weather, he came to the meeting on time.
=>

3. Rewrite.
a. Although the heat ứa on, the rôm wasn't warm.
=> Despite
b. We're not very good friends although we've known each other a long time.
=> Despite
c. Although Minh was ill, he still came to the meeting.
=> In spite of
d. The play was not accepted because of numerous objections which they made.
=> Because
e. In spite of his age, he still leads an active life.
=> Even though
f. In spite of his hard work, Ba he failed his exam.
=> Though
g. In spite of the heavy rain, we decided to go to see the match.
=>Although
h. In spite of their quarrel, they remain the best of friends.
=>Though
i. In spite of the bad weather, they went our for dinner.
=> Although
j. She isn't brillant but she studies quiet well
=> Although
k. The house isn't nice, but I like the garden.
=>Even though

1. Mary doesn’t go to school because she is ill
Because of ...........................................................................................................
2. Our guests arrived late because of the heavy rain
Because ...........................................................................................................
3. Because of my friend’s absence, I have to copy the lesson for him
Because ...........................................................................................................
4. This boy is ignorant because he is lazy
Because of ...........................................................................................................
5. My friend was absent because of his illness
Because ...........................................................................................................
6. As he has behaved badly, he must be punished
Because of ...........................................................................................................
7. Although he had a good salary, he was unhappy in his job
In spite ...........................................................................................................
8. We went out in spite of the rain
Although ...........................................................................................................
9. Though he was poor, he wasn’t always unhappy
Despite ...........................................................................................................
10. The little boy crossed the street although the traffic was heavy
In spite of ...........................................................................................................
11. She decided to accept the job although the salary was low
Despite ...........................................................................................................
12. Although he had a bad cold, William still went to work
In spite ...........................................................................................................
13. Life is short, yet we still waste a lot of time
Though ...........................................................................................................
14. In spite of all my careful plans, a lot of things went wrong
Although ...........................................................................................................
15. In spite of his age, Mr. Bensons runs seven miles before breakfast
Although ...........................................................................................................
16. In spite of the bad weather, the pilot will bring the plane down safely
Though ...........................................................................................................
17. Cars cause pollution but people still want them
Although ...........................................................................................................
18. Although his leg was broken, he managed to get out of the car
In spite ...........................................................................................................
19. They got wet to the skin because of heavy rain
It rained ...........................................................................................................
20. Not having enough money, I didn’t buy the computer
Because I ...........................................................................................................
21. The joke was funny, but no one laughed
Although ...........................................................................................................
22. The café was crowded, but we found a table
Although ...........................................................................................................
23. Since he was careless, Tim lost his job
Because of ...........................................................................................................
24. She was seriously ill but she enjoyed life very much
Although ...........................................................................................................
25. He crashed his car although he drove carefully
Despite ...........................................................................................................
26. Although the weather was very hot, they continued playing football
In spite of ...........................................................................................................