Choose the underlined words or phrases are not correct in standard written English

31.What is the most frightened experience you have ever had?
32.You are a very surprised person, I never throught you would do anything like that
33.Hello, would I help you find something in the store?
34.The store closes in ten minutes.May you please bring all your purchases to the counter?
35.The paper bags at this store are composed of recycling products
36.Could you please help me?I need directions .I lost
37.Astronauts are orbiting in space capsules are weigtless
38.Some paintings belonged  to the Queen were stolen 
39.Do you mind if I turning off  the air conditioner?
40.Sometimes life must be very unpleasant for people live near airports