A: What kind of postcards can we make?
B: We can make birthday card, Vietnamese Women's Day card, greetings cards, New Year cards ...
C: How can we sell them?
A: We could ask the bookshops, the souvenir shops, the giftshops to sell them.
To tutor young children, we could help them to do homework or teach them the lesson
A: Where could we help them?
B: We could help them study at home or in free classes.
C: How often could we help them?
A: We could help them once a week