—__________ you at home yesterday? —No, I ___________.
( ) Peter often _____ an e-mail to his friend. A. send B. sends C. give
( ) 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