IV
1. He couldn't meet you because he was busy
2. Two cars can't pass each other beacuse the road is narrow
3. We spent the whole day in the garden beacuse the weather was fine
4. They couldn't keep on clearing the beach because it was raining
5. She went to bed early beacuse she was sick
6. Nobody can do this test because it is difficult
7. He can't go to school today because he has toothache
8. Our grandparents can't work hard because they have age.
V
1. He left school beacuse of his hard life
2. We can't go for a walk because of the rain.
3. He broke the vase because of his careless
#cho mình xin hay nhất đi pls O_O
