Ex 1
1.How was the homework yesterday?
2.When does she often do the housework?
3.How many roses are they painting in the garden?
4.Who will Liz send these letter to?
5.Where did they return two weeks ago?
6.How long is it from Hue to Ho Chi Minh City?
7.What do you often do in your free time?
8.What does she learn in computer science class?
9.Whom did someone give money to?
10.Where did she leave her suitcase?
Ex 2
1.→Who started sailing six months ago?
→When did your cousin start sailing?
→What did your cousin start doing six months ago?
2.→Who bought two kilos of oranges?
→How many kilos of oranges did you buy?
→What two kilos of did you buy?
3.→What did you watch on TV last night?
→When did you watch a very good film last night?
→Where did you a very good film last night?
4.→Why was you tired yesterday evening?
→Who was tired yesterday evening because worked very hard?
→What is the result of hard work?
5.→Who invited a lot of people to the party?
→How many people was invited to the party?
→Where did Mary invited a lot of people to?
