关于set的用法的以下是我造的句子,谁能帮我改正一下错误?The box is set down on the floo

关于set的用法的
以下是我造的句子,谁能帮我改正一下错误?
The box is set down on the floor carefully
The film scene is set in my home
Tom’s mother set he studying now
The government set Tom free
Somebody set the built on fire
I set the clock in 6.30
To set books on table
Tom set a good example to us
He set a new world record
We have been set much homework in this week
In set me a target of four hours that I study every night
Water will set hard in some hours
The doctor had set her broke leg
I set eyes on Tom in way home
Gelunbu set foot USA
How do you SRT about this problem
I set some money aside every week
I set the time to begin back for the meeting
We will set forth
He set some view forth on TV tonight
I thought the bad weather will set in
When do we set off to Beijing
I was set upon Tome yesterday
He set out to become a knowleage person
Bill set up the company
A set of book
Our house set on the road
There is no set times to work
I set to pass the exam ///I set for the exam
I am set against Tom’s view
Some of my habit is set in your ways
I am set on playing computer