Giải bài tập trên tiếng anh

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chữ nhỏ thật kè, làm gì được tar..

`1` Mary didn't go to school because of her illness. 

`2` He failed the examination because of his laziness.

`3` All the students love the principal because of his great kindness.

`4` The president was unable to continue his work because of his illness.

`5` He retired last month because of his weakness.

`7` Because of her improper behavior, she was punished. 

`9` Because it rained heavily, I was late for the meeting. 

`10` Because we were tired, we fell asleep in front of the TV. 

`-` Mệnh đề lí do.

`=>` Clause `1` + because/since/as + clause `2`.

`-` Cụm từ lí do.

`=>` Clause `1` + because of/due to/owning to + V-ing/N + O.