A练习
一、单项选择：
( ) 1. _______ you please clean your room? A. Can B. Could C. Should
( ) 2. She _____ the dishes every day . B. does B. do C. makes
( ) 3.- Could you please fold the clothes? - Yes, I ____ ___.
A. can B. could C. can’t
( ) 4. Tom often takes the dog for _____ walk after dinner.
A. an B. a C. the
