—Are you in the box?—____________A.Yes,I am. B.Yes,I can. C.Yes,I do.
( )She drank some . A. drink B. drinks C. drank
( )They some birds in the park. A. am see B. seed C. saw
( ) -- Was it ? -- Yes, it was. A. fun B. funed C. funs
( ) Jack some cakes yesterday. A. ate B. eat C. eatted
( ) My brother a song in the music class yesterday. A. sings B. sang C. singed