—Will the foreigners have any problems talking with Chinese people in China?—I don’t think so. Now ______ the young ______ the old are learning to speak English.
David visited lots of _______ in the world.
The story is ________ and all of us are _______ in it.
Pens are used to write ______and paper is used to write ______.
I didn’t know ______.
–Is that Kate’s car? --It ______be hers. She has just gone for a meeting.