As soon as he heard the news, a(an) of surprise appeared on his face.
He is recovering now. is no need to call in a doctor.
Everything will be all right. We must never stop taking a(n) ________ attitude towards life.
There’s not much exciting news in today’s paper,_____?
The manager demanded that the work________ within three days.
The natural beauty of Jiuzhaigou ________ millions of tourists from all over the world every year.