We often do _______ homework at home.
Jim and Tom are brothers. They have some__________.
—What’s in the box? Ah, ______ a cat, but I don’t know______ name.
--__________the window, please. --OK. Now you see the window _______.
It's time_______ supper now.
书写时小写字母不是占上面两格的一组字母是: