Can I have ________________________—Of course. Here you are.

k it unwise to live ______ one’s income,as is the case with a lot of young people today, who often turn to theirparents for help.

Excuse me, _____ where is the nearest hospital? –Sorry, I am a stranger too

Our team has won a gold medal .— news ! Let’s tell our teacher about news quickly .

The Changjiang River has been pollutedbadly and is not good _______．