What _____ your mother ____? A. do ….does B. does…. do C. is…. do
Let the lion climb ________ a ladder.A.to B.up C.in
My sister can ________ the piano,but my brother can't.A.play B.plays C.playing
Baby dogs are ________ puppies.A.called B.call C.calls
—________ is Tom? —He is in the pet shop.A.What B.Where C.Who
—What ________ these?—They are ________.A.are;kitten B.is;kittens C.are;kittens