Find a mistake in the four underlined part of each sentence and correct

I,Find a mistake in the four underlined part of each sentence and correct.                                                    1.there isn't two chairs in the living room.                 II, Complete the second sentence so that it has a similar meaning to the first sentences using the word given.                                                                    1.I prefer listening to music to playing games (like) -> I...                                                                        2.American students join in different activities at recess(past) ->Americans...                                        3.Jane always wears jeans (time)  ->Jane...            4.Both my brother and I like scuba-diving (so) ->my brother.                                                                  5.I'll see you at the airport, I expect (Hope) -> I