当你想询问别人那是否是他的钢笔时，你会说：

A．That is your pen.

B．Is that your pencil?

C．Is that your pen?

句型转换。
1. 变成一般疑问句。
There is a toilet here.
____________________？
2. 变成否定句。
We can smoke in the bedroom.
___________________.

选出问题的正确回答或对应句子的正确提问。
【小题1】Ruler, crayon, pen and pencil. (   )

A．Whose pen is this?

B．What’s in it?

【小题2】Is it your crayon? (   )

A．Yes, it is my crayon.

B．Yes, it is mine crayon.

Read and tick（看图，选出符合要求的句子）：
（_____）1.
A. Hello. I'm six.
B. Hello. I'm nine.
（_____）2.
A. Are you a boy? Yes.
B. Are you a boy? No.
（_____）3.   
A. I can see Kitty and Peter.
B. I can see Tom and Kitty.     
（_____）4.
A. Are you a girl? Yes.
B. Are you a girl? No.

--- _____ Dave eating dinner? （   ）
---Yes,  __________.

A．Does, he does

B．Is, it is

C．Is, he is

D．Does, he is.