Teachers prepare lessons are.
What are the busy student
Students are doing homework.
What are the workers in the busy ?
Workers are handling things.
What is the busy mother ?
My mother is doing for supper.
你给的题目很模糊啊.看看是不是符合你的意思吧?
1、Sarah asked her friend whether he had mailed her father the gift
2、Tom said that his English is very good ,he will come to the English corner
3、Mary asked her friend how to solve the problem
4、Jack told Mary not to go out alone at night when it rains
人工翻译,杜绝机器