(không chắc lắm nha)
1. A lot of trees that they are going to plant in the school yard.
2. If I have enough money, I will be be able buy this motorbike.
3. In spite of that they were tired, they tried to finish their project on time.
4. My friends told me that they will go sightseeing in Sapa next week.
5. Because his room is untidy, so his mother is unhappy