I live in Room 403, Sam lives in the room right above mine, on the _____ floor.
It’s 11 o’clock. Please ________ our lunch.
—I don’t like mutton ________ beef. —I don’t like mutton, ________ I like beef a lot.
The students usually need ________ sleep a night.
Pandas are ________ cute animals, and they are also ________ clever.
—Did Peter ________ to the movies? —No, he went swimming.