—Please spend much time ____your school work, ___ your parents will be annoyed.—OK. I’ll do it as you say!
—I’m going to Hangzhou for a holiday this weekend. —____ you are there, can you buy me some green tea?
The old man lives ____ but he doesn’t feel ____.
Li Lei isn’t ____ Liu Ming.
Please be quick, or we will have no time ____ have lunch.
—Mom, my classmates invited me ____ a field trip. May I go with them? —OK.