请根据句意从方框中选择合适的单词，并用其适当形式填空，使句子通顺。

【小题1】Elephants eat________, but they can move silently.
【小题2】Food __________is very important for children.
【小题3】She is ____________ among these girls, but she is still on diet.
【小题4】A lot of people are having a party for the old lady’s __________ birthday.
【小题5】—Is this your sister’s handbag? —No, it isn’t.. __________ is on the chair behind the desk.

Is this new bike the same as       .

A. her         B. she      C. hers          D. she’s

—Is this         car?  —Yes, it’s        English car.
A. a  a                B .an  an          C. a  an

—Just a minute, Tom. Is this the report you need to hand in today?

—Oh, yes, Mum. I thought I had put         in my school bag. Thank you.

A．everything        B．something         C．nothing           D．anything