We have been excavating layers of ash almost six metres thick, which suggests that they________the fire burning all winter.

The woman, who is said to have moved to America, _____ in China for almost twenty years.[ ]

What’s Tom’s favorite city —______ favorite city is New York.

_______ you got to know my telephone number— Through a friend of yours

It’s too hot. Would you mind _____ thedoor — ______. Please do it now.