--Good morning，class!

-- ________!

A．I am fine

B．Thank you

C. Good morning，teacher

--What color is the ruler?

-- ________

A．It's a ruler．

B．It's white．

C. It's a white．

--Please sit down．

-- ________．

A．Hello B．Thank you C.I’m fine.

中国中央电视台的缩略形式是_________。

A．SDTV B．UFO C．CCTV

Look at those ________. They are _______.

A. photo; hers

B. photos; his

C. photo; her

--- ______ on ______? --- My English book.

A. What’s; the chair

B. Where’s; the chair

C. What are; the chair

Look. This is ________ apple. It’s _______ red apple. .

A. a; an

B. an; an

C. an; a

---Is your photo on the desk? ---________.

A．Yes, I am

B．No，it is

C．Yes，it is

---________ my baseball? ---It’s under the c hair.

A．Where

B．Where’s

C．Where’re

These _________ are my sisters．

A．boy B．girl C．girls