你想让好友看看你的大剪刀，你会说：
A．Look! This is my big scissors.
B．Look at! This is my big scissors.
_____is my book.
A.This B. Who C. You
----Are you Linda?
----______.
A. Yes, he is B. Yes, I is. C. Yes, I am.
----Sit down, please.
----______.
A. Stand up, please. B. Thank you. C. Sit down, please.
How_____you?
A. is B. are C. am
找出下面不同类的单词，把字母代号填入题前的括号中。10分
（）（1）A. youB. heC. who
（）（2）A. fatherB. thankC. sister
（）（3）A. grandfather B. afternoon C. morning
（）（4）A. photoB. whatC. who
（）（5）A. elephant B. duckC. flower