( ) I often ride a _______ to work. I think it is a kind of exercise.
-I like _______jump rope. A. to B. for
We wash the clothes________ a Sunday morning. A. in B. on
These slippers ______old A.is B. are
She _______ wearing a pink and purple skirt. A. is B. am
________hat is this? A. What. B. Whose