选出不同类的一项。
(  ) 1. A. train B. in C. on
(  ) 2. A. snake B. rabbit C. behind
(  ) 3. A. this     B. squirrel C. it
(  ) 4. A. squirrel     B. cat C. where
(  ) 5. A. bag B. do C. don’t
(  ) 6. A. is B. box C. isn’t

--- __________ did you buy the new bag?
--- Last Monday.

A．Where

B．How

C．When

-- ___ animal was the second of the twelve？
-- It was the ox.

A．Who

B．Which

C．How

Read and find the odd one.
（  ）1.A.quiet B. watch C. noisy D. cute
（  ）2.A. jazz B. pop songs C. folk music    D. pet
（  ）3.A. keep B. turtle C. hamster D. dog
（  ）4.A. parrot B. carrot C. ducking D.cat
（  ）5.A. which B. why   C. model D. when

—________ days are there in a week?  (    )
—Seven.

A．How

B．What

C．How many