帮忙翻译5个句子~~中译英，翻译机的别来

Supported by a student, He walked into the hall.

Having seen the movie, he went home.

When crossing road, you need look around.

Workers do hard work day and night to finish the project.

Taken care by doctors in the hospital, he soon recovered.

1.他由一个学生扶着走进了大厅
He has entered to the hall under the support by a student.

2.看完电影他回家了。
He went home after watching the movie.

3.过马路时，你必须朝四周望望
You must look around when you are cross passing the roads.

4.为了完成这项工程，工人们在日夜苦干
The workers work day and night to complete this project.

5.在医院医生的精心照顾下，他很快恢复了健康。
Under the intensive care of the doctor, he has been recovered in very soon.

1.他由一个学生扶着走进了大厅 (support 作伴随状语)
He has entered to the hall under the support by a student.

2.看完电影他回家了。 (分词一般完成时)
He went home after watching the movie.

3.过马路时，你必须朝四周望望 (分词作状语)
You must look around when you are cross passing the roads.

4.为了完成这项工程，工人们在日夜苦干
The workers work day and night to complete this project.

5.在医院医生的精心照顾下，他很快恢复了健康。 (recover， soon 分词作状语)
Under the intensive care of the doctor, he has been recovered in very soon.