Why not leave the door _______? I think the air in the room smells bad.
Mum, what are you cooking? It ______ so sweet.
—I want to know if Mary ______ us in the art show tonight.—I believe if she ______ her homework, she will join us.
We should keep our classroom
This kind of cloth feels _____ and sells_____.
(原创)I think students shouldn’t go out with their friends at night