It shocked us all that little boy hadn’t been separated from that patient, he would have been infected with H1N1.
_____ , I believe, and you will find Tom is very outgoing.
--- This is my treat and next is yours. How’s that? ---- OK. _______.
Food safety is _____ important, so the government spares no efforts to prevent food pollution.
___ achievement, last week's ministerial meeting of the WTO here earned a low, though not failing, grade.
_______ in a new country, I was scared and feeling pretty anxious.