Because of the financial crisis, days are gone ________ local 5star hotels charged 6,000 yuan forone night [ ]

Thomas didn’t come to school for the meeting, did he?— NoHe ____The meeting had been cancelled.[ ]

I was _______ at the letter, which was________ to my classmates.

China is developing _________ of all the countries inthe world.

Why did Miss Wang look so worried when we saw her—Because she wondered .