_____ Saturday we go to swim. A. In B. At C. On
Mike ________America.A.comes from B.come from C.is come from
We play football ________the field.A.on B.in C.at
They are playing hockey________.A.yesterday B.tomorrow C.now
Gao Wei and his friend________ TV.A.is watching B.are watching C.watching
Mr Baker ________a video to show about his school.A.have B.is C.has