People ____smoke in a public place may have to pay¥500 as a punishment.
—What about doing__________for the homeless people?—Good idea!
---What does Tu Youyou do? ---She has ___________ a scientist for over thirty years. A. played for B. worked as C. stayed with
This kind of magazine _________ well in the store. If you want to buy one, you must go there early. A. sounds B. watches C. sells
Some precious(珍贵的) animals ____________ because of people’s killing. A. died from B. put out C. died out
To ______________something is to produce or design it that has not existed before. A. invent B. discover C. Find