Teaching English in an Islamic classroom

Q: I am a student and in our village teachers were teaching students in the building which was unsafe and village committee couldn't find any building where students could read and there was an Islamic darasgarh on the village side where no one was reading and the village committee took them to that very darsgah. They have to stay there for 2 to 3 months till their premises will complete and they actually paid rent and is just timely settlement but after 8 days some persons came and told them it is not permissible to teach English education in an Islamic darsgah. It is a sin. Please explain to me is it a sin or not.

Saying "I will divorce you"

Q: I had given two talaaqs to my wife on different occasions and did not separate. After that one day in an argument between us she demanded that I  divorce her. I told her that I will divorce you "Main tumy talaq be day don ga". My intention was only to make her afraid not a divorce. After that we live together and noting happened. After three months of this event my wife is claiming that I had divorced her on that occasion. While I am sure I did not divorce her I just said I will divorce you. There was no intention of divorce.

Revert getting married in the presence of two witnesses

Q: I am from India and want to ask a question regarding nikaah. There is a girl who accepted Islam and is following it secretly for almost five years without her parents knowledge. (She was Hindu and from a Hindu family). Now she want to get married with a Muslim boy but without anyone's notice and fly abroad with that guy. As we know in her situation she is a wali for herself as her complete family is Hindu. She is even worried to marry in front of any Imaam. She wants to marry first and then fly abroad. Her concern is that, can she marry that boy without a qazi.

Inheritance

Q: My father met my mother when she had two children from a previous marriage. My mother passed away 35 years ago. My father father bought a house 20 years after my mother passed away. Can his step children inherit?

Segregation between men and women

Q: Males are seated on one side of a hall and females are seated on another. The tables are arranged such that the backs of the males are facing the backs of the females. There is a distance of four meters between the two. There is no curtain or anything separating the two sides. At any time one can look behind and see ghair mahrams. Both sides can also hear the voices of the other. Prominent Moulana's attend gatherings set-up like this with their wives. The organisers say that since they are separated and no one is forced to look at the other and also that talking to the other side is not possible, it is alright. Is this set up permissible? Please comment.

Prizes won at a dog competition

Q: A Muslim entered his dog into a dog competition. Based on the gait, size, alertness, general health and so forth of the dog, the dog was placed in the top three of the competition - in light of the other entered dogs. The owner was awarded some physical items as prizes. This person has given me such prizes as a gift. (1) May I keep such gifts? (2) If not, to whom must I return the prizes: the winner, or the dog association that ran the competition?