
2.what time does the swimming-bath open?
3.how often does he write to his parents?
4.why do you often use your car?
5.Do most pubs open and close twice a day?
6. what time does your sister start work?
7.when does he work?
8.who wears glasses?
9.do your like football or tennis?
10.does water boil at 100 degrees centigrade?
11does you father smoke?
12.where does the sun rise?
13.why does little Kate go to bed?
14.where does your friend come from?
15.do you see a dog or a cat at our door?
16.which boys do want to go with you?
17.how metres is the room wide?
18.why don't you like the wallpaper in your room?
19.whose parents do often go to the theatre?
20.does Peter make a lot of mistakes?