Some people think it is (polite / impolite)to ask someone’s age.
If you want to (success / succeed)in business, think big.
—Do you think it will do us good or (harm / harmful)?
—It’s hard to say. Let’s beg for God’s help.Jack has many (friends / relations), such as uncles, aunts and cousins, in Quanzhou.
.—The dictionary is a useful (tool / way)for understanding new words.
—I agree with you.