Because + S + V + O ( Clause nguyên nhân ) , S + V + O ( Clause kết quả ) 

Because of + N / N phrase / Ving + O , S + V + O ( Clause kết quả ) : Bởi vì , tại vì , vì 

Although + Clause, Clause = Despite/In spite of + N/V_ing, Clause

 In spite of/ Despite + N/ N phrase/ V-ing, Clause (S + V + O) `=` Although/ Though/ Even though + Clause 1 (S + V + O), Clause 2 (S + V + O)

`1` Because of the bad traffic, we arrived late.

`2` She didn't buy the house because of the very high price .

`3` She only accepted the job because it brought high salary .

`4` We couldn't sleep because of the hot weather .

`5` Because the World War II happened, women took over business for their absent husbands .

 `6` Although the weather was bad, they went out for dinner 

`7`  Even though he is old, he still leads an active life.

 `8` Despite having known each other for a long time, we're not very good friends.

`9`In spite of being ill, he still came to the meeting.

`10` Despite promising that he wouldn't be late, he didn't arrive until 9 o'clock

`1.` Because of the bad traffic, we arrived late.
`2.` She didn’t buy the house because of the very high price.
`3.` She only accepted the job because of the high salary.
`4.` We couldn’t sleep because the weather was hot.
`5.` Because of World War II, women took over businesses for their absent husbands.
`6.` Although the weather was bad, they went out for dinner.
`7.` Eve though he is old, he still leads an active life.
`8.` Despite knowing each other for a long time, we're not very good friends.
`9.` In spite of being ill, Minh still came to the meeting.
`10.` Despite promising not to be late, he didn't arrive until `9` o’clock

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`-` Because + S + V + O ( clause )

`=>`Because of + N / N phrase / Ving  : bởi vì ...

 S + V + although/ though/ even though + S + V

 `=>` Although/ though/ even though + S + V , clause

Despite/ In spite of + Noun/ Noun Phrase/ V-ing, S + V + …
`=>` S + V + …despite/ in spite of + Noun/ Noun Phrase/ V-ing.