Tom is here and a friend of _____ is here, too.
A. his father
B. his father's
C. he's father
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They are both good at English, but ____ of them is good at maths.
A. both
B. either
C. neither
A friend of ____ came to see ____ yesterday.
A. his, his
B. his, him
C. him, his
_____ has taken my pen by mistake. I can't find it.
A. Somebody
B. Everybody
C. Nobody
Kate had lost ____ key. ____asks ____ for help.
A. her, He, I
B. her, She, me
C. his, She, I
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