谁能帮我解决这40道英语选择题(3)!

谁能帮我解决这40道英语选择题(3)!
21、 “What are you going to buy in this store?” “Nothing.________ want is much too expensive.”
A.That I
B.What I
C.That what I
D.What do I
22、 I talked to Bob two weeks ago.I thought he wanted to know about my cat,but I misunderstood him.He asked me where ________,not my cat.
A.is my hat
B.my hat was
C.my hat is
D.was my hat
23、 “The people in the apartment upstairs must have a lot of children.” “I don’t know how many ________,but it sounds like they have a dozen.”
A.children do they have
B.do they have children
C.children they have
D.they have children
24、 Do you know ________?I myself have no idea.
A.how many years the earth is
B.how old the earth is
C.how long is the earth
D.how much time has been the earth
25、 “There’s too much noise in this room.I can’t understand what ________.” “Neither can I.”
A.is the professor saying
B.is saying the professor
C.that the professor is saying
D.the professor is saying
26、 When I was little,my father gave me some advice.He said ________ talk to strangers.
A.I shouldn’t
B.that shouldn’t
C.don’t
D.that I don’t
27、 “I didn’t expect Ann’s husband to be here at the opera with her.” “I’m surprised,too.Ann must have insisted that ________ with her.”
A.he come
B.he comes
C.he came
D.he had come
29、 “Did you tell Carol where ________ us this evening?” “Yes,I did.I can’t understand why she is late.”
A.should she meet
B.she to meet
C.she meets
D.to meet
30、 A fortune-teller predicted ________ inherit a lot of money before the end of the year.
A.that I would
B.that I
C.what I will
D.what I