English is a language shared by several different cultures, ________ uses it in different ways.
___ may be chosen.
In the time of social reform, people’s state of mind tends to keep with the rapid change of society.
When I saw mum nod _______ to me, I calmed down and went on with my acting.
—Good morning,Doctor Brown’s office. —Hello, this is Tom Smith. Could you please tell Doctor Brown I? My carstart.
—I found my mom not feeling well this morning. I’m afraid she is ill. —_________.