7. He will stay in England for two months more. He can perfect his English. ( in order that)
He will stay in England for two months more in order that he can perfect his English.
8. There is nothing to eat. We have to go shopping today.(as)
As there is nothing to eat, we have to go shopping today.
9. I go to Hue next week. I will stay with my aunt and uncle. (when)
When I go to Hue next week, I will stay with my aunt and my uncle.
10. Mai could have good marks. She studied hard for the exam.( so that)
Mai studied hard for the exam so that she could have good marks.
11. We need an umbrella. It is raining heavily outside. (since)
We need an umbrella since we need an umbrella.
10. They won't buy the new car. They save enough money.(until)
They won't buy the new car until they save enough money.
P/s Nhớ tick cho mình nha. Thanks bạn