就划线部分提问 Our teacher is fifty years old (划线部分years old)

问题描述:

就划线部分提问 Our teacher is fifty years old (划线部分years old)
Joho goes to school at 7:00 every day(划线部分:every day)
There are thirty-two desks in the classroom(划线部分:thiry-two )

How old are your teacher?
How often does John go to school?
How much desks are there in the classroom?