25.-Shall I buy this book for Tim?

　 -_________. He might already have it.

　　 A.I don’t agree　　　　　　　　　　　 B.No problem

　　 C.You can’t do that　　　　　　　　　 D.You’d better not

24.-________ your car here, or you’ve got to be fined.

　 -But where on earth can I park?

　　 A.Park　　　　　　 B.Don’t park　　　 C.Parking 　　　　　D.Not parking

23.What color is it _________ you have painted your house?

　　 A.what　　　　　　 B.where　　　　　 C.which　　　　　　 D.that

22.-Car 17 won the race.

　 -Yes, but its driver came close to ________.

　　 A.having been killed　　　　　　　　　 B.have been killed

　　 C.be killed　　　　　　　　　　　　　　 D.being killed

21.I couldn’t make out what they were saying, for they spoke to me _________.

　　 A.right away　　　 B.all the time　　　 C.in all　　　　　 D.at once