【题目】Chengdu is a big city ____over 10.7 million people.

【题目】I want to know ________.

【题目】--- ______is it from your home to school? ---Three kilometers.

【题目】--- ______?” ---It is interesting.”

【题目】England is famous ____Elizabeth Tower，Tower Bridge and so on.

【题目】—____is London?

【题目】We want some singers______ our rock band.

【题目】It takes the men half a year ________ the work.

【题目】Paper-making was developed in the (东) Han Dynasty by Cai Lun.

【题目】His mother is ill in bed，____he can't come to the party tonight.