选择单词将对话补充完整，并将单词写在相应的横线上。
do    something    of    cold    afternoon
A: Good afternoon.  
B: Good 【小题1】.
A: Do you feel hot now?  
B: Yes, I 【小题2】.
A: Would you like something 【小题3】 to drink?   
B: Yes, of course.
A: What about a glass 【小题4】 orange juice?
B: That’s OK.
A: And do you want 【小题5】 to eat?   
B: Yes, I want some fruit.

—What’s this?  (   )
—It’s a ________.

A．apple

B．pear

C．orange

根据对话在空白处填出正确的序号。

a. You're welcome.
b. How much is this pencil?
c. Okay! I'll take three, please.

—It’s time to have lunch. You should______?（  ）
—OK .

A．tidy the room

B．jump on the bed.

C．wash your hands

—What's that?
—    an elephant.

A．Is

B．It

C．It's