When winter comes，days get ．
A．shorter and shorter B．short and short
C．longer and longer D．more and more warmer
. Do your homework ____________ you can， or you’ll make many mistakes.
A. as careful as B. as carefully as
C. so careful as D. so carefully as
The policeman told the little boy ______________ soccer in the street. It’s too dangerous.
A. not play B. not playing
C. not to play D. to play
I think the time you ________________ surfing the Internet every week is too much.
A. cost B. spend C. take D. pay
He had something to write down and asked me for ________________.
A. a paper B. some papers
C. some pieces of papers D. a piece of paper
It’s very kind ______ you. Thank you ______ your help.
A. of; for B. of ; to
C. for; of D.for; to
