读一读，选一选。（选择正确的答语，将序号填在括号里）
( ) （1）---Can you use a fork?
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( )（2）---Welcome to our school
---________
( )（3）---Let’s open the red box.
---________
( )（4）---What would you like?
---________
( ) （5）---Can I help you?
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| A．I’d like some pears, please. |
| B．No, I can't. |
| C．Some tea, please. |
| D．All right. |
E. Thank you.
( ) — ，where's the book?
—I'm sorry. I don't know.
A. Excuse me B. I'm sorry C. Sorry
( ) We having an English lesson.
A. / B. are C. can
( ) Let's read .
A. book B. a book C. the book
( ) —Happy birthday!
— .
A. Excuse me B. No，I'm not happyC. Thank you