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　　小升初英语语法经典练习题：定语从句（3）

　　21. The place __ interest the children most is the Children’s Palace.

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

　　22. I， ___ your good friend， will try my best to help you out.

　　A. who is B. who am C. that is D. what is

　　23. The brave man， ___ the tiger was shot， is a good hunter.

　　A. of whom B. by that C. by whom D. by which

　　24. The clever boy made a hole in the wall， ___ he could see what was going on inside the house.

　　A. on which B. at which C. through which D. in which

　　25. This is the girl ___ I believe was the driver of the car.

　　A. who B. whom C. in whom D. /

　　26. My hometown is no longer the same ___ it used to be.

　　A. like B. that C. as D. which

　　27. You can take any seat ___ is free.

　　A. in which B. that C. where D. on which 28. She hasn’t got enough money ___ to buy the rings.

　　A. for which B. with which C. that D. which

　　29. I’ve read all the books ___ were borrowed from the library.

　　A. they B. where C. / D. that

　　30. Is oxygen the only gas ___ helps fire burn？

　　A. it B. which C. / D. that