–Hi, Tom, You look tired.
--Yes, I _____________ the room all the afternoon.

— Why are the Woods selling their belongings?
— They        to another city.  

—Why are you late today．Mary?
—I’m sorry，Mr Li．My bike ________ on the way．

It was the first time in two years that I________ my youngest son face to face.

Frank, with his two sisters, ________ London by train which ________at 8:30 next morning.

Every minute ________ spoken English.

Ladies and gentlemen, please fasten your seat belts. The plane _________.

---- An ant has two stomachs --- one for itself and the other for others.
----Really? Quite interesting. I ________ anything about it.

I __________ glasses since I was in primary school and I hate them. They make me look like a bookworm.

He, along with his sister, ______ how serious the situation is.