--My parents always tell me ___ others late at night.-- They’re right. It’s not polite.
Many people are __________ building a chemical factory(化工厂)near here . They are worrying about the possible pollution .
– I don’t care how my parents think of me . -- Well , in fact I think you __________ .
– He promised to travel with you . -- But he __________ . I have been just with myself all the time .
You can __________ be a good student unless you put your heart and soul into your study .
– I don’t want to leave all of you guys . -- Don’t worry . I am sure you can __________ your new classmates .