—Can I help you?  —___________.

A. Yes, please         B. No, I can't

C. Sorry               D. You're welcome

— How much is this bag?—_____________.

A. It's three dollars        B. It's three yuans

C. It's good                 D. Thank you

—____________ are the shoes? —They are green .

A. What                B. Where

C. How               D. What color

Where ______ your new trousers?________ on the bed.

A. is, It's            B. are, They're

C. is, They're           D. are, It's

—How much are the black socks?    —__________________.

A. It's 10 yuan.            B. It's 10 yuans.

C. They're 10 yuan.         D. They're 10 yuans.

How much _______ these socks?

A. is             B. am

C. are              D. do

You are w ___________.

—Can I h _______you?     —Yes, please.

—What c _________is your hat?  — Blue.

My _________(毛衣) is red.