一、选出下列每组中不同类的一项。
( )1. A. wash B. trash C. brush
( )2. A. usually B. often C. once
( )3. A. hair B. face C. pack
( )4. A. schoolbag B. pencil C. finish
( )5. A. twice B. once C. time

1. B；2. C；3. C；4. C；5. C

二、选择最佳选项替换画线部分。
( )1. How often does he take out the trash?
A. brush her teeth B. clean up the room C. washes his teeth
( )2. We usually get up early on weekdays.
A. most often B. three times a week C. twice a day
( )3. I go to the shopping mall once a month.
A. tomorrow B. buy clothes C. twice a week

1. B；2. A；3. B

( )1.—How often does he wash his car?
—____
A. He washes his feet.
B. He doesn't wash his car.
C. Two a day.

C