1. Mum showed the children where to put the clothes.
2. The teacher points out how to solve the problem.
3. The instructor advised the boys when visiting the bay.
4. He doesn't know what to do in that situation.
5. The monitor told the class how to put up the tent.
6. They could decide which will be chosen to be their kitchen.
7. The children asked mum to advise them what to buy for a friend's birthday.
8. The maid does not know how to open a bottle of wine.
Mình chỉ khá môn Anh Văn thôi chứ không phải giỏi nên chắc sẽ có sai sót. Mong bạn thông cảm =((