The air in Beijing is getting much ______ now than a few years ago.
------Tell the kid to ________ the fireworks(烟花、爆竹),please. ------Yes, you are right.
------It took me about 40 minutes to ride here. ------Have a drink ,please. You ________ be thirsty.
------Mom, I don’t want to ________, but I broke your favorite glass by mistake. ------It doesn’t matter. Be careful next time.
------Look at the old women on the square. How happily they are dancing! ------Yes. But they _____ stay at home alone or watch TV.
------How do you usually deal with the problems? ------I usually do that _______ thinking hard or asking the teacher for help.