My mother often________when she was a young girl.
A.keep diaries B.keep diary C.kept diaries D.kept diary
Here ________ the results ________ the students activity survey.
A. is ; with B. are ; of C. are ; with D. is; of
Most of the students in my class________three times a week.
A.exercise B.exercises C.are exercising D.is exercising
I ________ride a bike to school. But this morning I took a taxi because I got up late.
A.never B.sometimes C.hardly D.usually
I didn’t want to stay________, so I moved to Yunnan.
A.somewhere hot B.hot somewhere C.anywhere hot D.hot anywhere
Sixty________of the housework________done by robots.
A.percent; are B.percent; is C.percents; are D.percents; is
