单项选择题
A.computer B.computers C.a computer
Kate and Mike always do（）homework together.A.hisB.herC....
单项选择题Kate and Mike always do（）homework together.
A.his B.her C.their
They are looking（）a flat. They want one with a garden.A...
单项选择题They are looking（）a flat. They want one with a garden.
A.on B.out C.for
In autumn, the（）fall down from the trees.A.leafB.leafsC...
单项选择题In autumn, the（）fall down from the trees.
A.leaf B.leafs C.leaves
