clean the classroom !
( ) What _______ Mike _______ at weekends? A. do;do B. is;do C. does;do
( ) Liu Tao is good at ________. A. swim B. swims C. swimming
( ) ---Can we ________ this Sunday? ---OK. A. go to climb B. go climbing C. goes climbing
( ) Does Wang Bing __________? A. sing well B. sings well C. sing good
( ) Let’s go _________ tomorrow. A. skate B. skating C. skates