给下列单词选择正确的汉语翻译，只填序号。 
( ) （1） 睡觉 ( )（2） 吃 ( ) （3） 喝 ( )（4） 糖果
Are you going to Beijing?Yes,______.
A. I’m B.I isC.I am
___ are you going to do this evening?
A. What B. Where C.Which
Elephants are the ____animals on land .
A. big B. bigger C. biggest
My shoes are tight. I can’t wear_____.
A. they B. them C. their
My book is thick,____is thin.
A. you B. your C. yours