英语改错(介词)

英语改错(介词)
He worked in the farm.
Don't read under the strong light.
My family across the railway.
He went by bike and returned by buses.
In a rainy evening,he went to Tibet with his brother.
Can you tell me the answers of the exercises.
In all the girls,she is the most deligent one in her class.
She has been married with Tom for many years