1 How often do your parents and you go to the tennis club
2 Where will they fly next month
3 When are you going to visit the Natural Science Museum
4 Who should I invite to my birthday party
5 Whose motorbike does Trung usually borrow
6 How much homework do your children have to do everyday
7 Where is the souvenir shop
8 How far is it from your house to the supermarket
9 How long does it take mr Lan to walk to work
10 How do you go to HCM City?
11 Who will Trung mail his letter to
12 How much do the stamps for my letter cost
13 Why does Minh need a phone card
14 How many stamps are there in Nam's collection
15 What would you like to buy
16 How often does Tam phone his uncle
