【题目】Tianjin is one of largest cities in China.

【题目】This song is very popular with young.

【题目】--- Is it for her to paint pictures and make beautiful things?

【题目】At the class meeting, all the students a lot of useful advice to help each other.

【题目】We turned on the light we could see what was in the room.

【题目】The river here more than one metre after the rain.

【题目】To keep the classroom clean, please waste paper whenever you see it.

【题目】Tony didn't get up early he couldn't see his mother.

【题目】I didn’t _____ you were going to leave_____ 3 o’clock.

【题目】The plane to Hongkong at this time of day.