-Can I watch TV now?
-No, you ________. You ________ do your homework first.
| A．can; must | B．can’t; mustn’t | C．can’t; must | D．can; mustn’t |
My mother is preparing dinner ________ us now.
| A．of | B．about |
| C．to | D．for |
Betty enjoys playing________ piano, but her brother is interested in playing _______ football.
| A．the; the | B．/; / |
| C．the; / | D．/; the |
Yesterday I met Amy ________home , and Amy was ________ school at that time.
| A．on my way to; on her way | B．in my way; on her way to |
| C．on my way; in her way to | D．on my way; on her way to |
Do you like sleeping with the windows________?
| A．open | B．be opened |
| C．opening | D．opens |
—Look, is it ________ UFO?
—No, it’s just ________ kite with light.
| A．an; the | B．the; a |
| C．an; a | D．a; a |