It’s high time that we ___our work and_____ supper now.

Her son,to whom she was so_____,went abroad ten years ago.

more Chinese people speak Englishand China may have the _____number of English speakers in the world

More and more people prefer ______ in the wild _____in the hotel. Because they want to experience life.

I think the man over there must be Bob.— It _______ be him. He has gone to England.