---I feel really tired.---___________________A. Lucky you! C. You’d better work harder.C. Congratulation! D. Why not go and have a rest?
After school, they usually play _____ football for an hour on _____ playground.
—?—Because it’s really beautiful.
—Let’s go to the park. — . This TV show is boring.
—What’s the weather like today? —The radio says it’s .
—How is it going? —. I’m sick(生病的) today.