---This is useful machine which was made in ________thirteenth century
—I have a cold today. I feel too bad. —Oh, you should _______a rest.A. to have B. have C. to take
--How does she Shanghai ?A. get B. get to C. arrive
Ben is good at______ A.swimming B.swiming C.swim
--Will there be more robots in ten years?--Yes, there . A. is B. will C. won't
Lily always wears the same clothes _____ her twin sister.A. like B. as C. to