(D)21.I have two foreign friends.One is ________ Indian boy and the other is ________ German girl.

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(B)22.I've heard ________ the zoo called Night Safari but I've not been there.

A£®from  B£®of  C£®with  D£®on

(D)23.________ you like Tom or not£¬you must look after him because he's your brother.

A£®When  B£®Why  C£®Unless  D£®Whether

(A)24.The writing ________ is not so good£¬but the story is really amazing.

A£®itself  B£®herself  C£®himself  D£®themselves