Question

[Hoàng]

công thức và ví dụ về because và because of

chuyển luôn bài này:1. he couldn't sleep because of his worries

-> because.........................................................

2. he is tired because of staying up late last night.

->because..........................................................

3. she stayed at home because her mother was sick

-> because of...........................................................

cảm ơn

Answer 1

[Phạm Thúy Hường]

1. Because he was worried, he couldn'd sleep.

2. Because he stayed up late last night, he is tired.

3. Because of her mother's sickness, she stayed at home.