In Marriage^x, Grammar check^x

here are the corrected sentences. some i just edit to make it sound better in my opinion. the capitalized portions are edited. 1. Have you ever HEARD OF or experienced a culture shock? 3. In many western countries, it is very common not to live with parents after marriage. What IS your...

Hi, I have made some questions relating to culture shock. But as I believe I have not made many errors grammatically, I don't think they are really natural. So I need help. 1. Have you ever heard or experienced a culture shock? 2. It is not unusual to live with someone as an unmarried couple...