( ) In winter, the weather is________. A. hot B. cold C. warm
( ) Can you throw high the sky? A.on B. at C. in
( ) I am . A.swimming B.fly C.jump
( ) What can you ? A.do B.does C.doing
( ) I can swim here. A.no B not C\
( ) Can you slow? A.running B.run C.to run