初级英语,

初级英语,
31.A:“ Would you _____ if I asked you a question ”
B:“ Not at all — go ahead.”
32.A:“ Is your brother home yet ”
B:“ He _____ be!I heard him come in 20 minutes ago.”
33.A:“ Have you got any pets?”
B:“ Not now,but,as a child,I _____ to have a cat.”
34.A:“ Did you have a good flight?”
B:“ Yes,it only _____ four hours to fly to Heathrow airport.”
35.A:“ What was wrong with Lucy yesterday ”
B:“ Oh,she told me that she _____ had some bad news the previous day.”
36.A:“ You didn’t buy any peas!Did you forget ”
B:“ No,but there were _____ left in the supermarket.”
37.A:“ Why was the teacher so angry with your class ”
B:“ It was because we _____ finished our project before the class.”
38.A:“ We have run _____ of washing powder for the machine.”
B:“ Then we’d better get some more today.”
39.A:“ Has your sister recovered _____ her accident ”
B:“ Yes,she’s feeling much better now,thank you.”
40.A:“ What do you think of this new computer ”
B:“ Actually,this _____ the first time I’ve tried using it.”