плиз помогите по Английскому!!!необходимо составить 7 предложений со словами

1how about climbing the mountain next Sunday!
2it sounds very boring.
3I have seen a bear many times.
4My brother took part in the swimming race.
5She can sing well.
6the astronauts saw strange things in the space.
7tell me something about other planets,please.

1) It sounds like you are afraid of the bear that we saw yesterday.
2) How about climbing in mountains tomorrow?
3) There are realy the variety of things that I am not awared of!
4) Yes, I have heard something about that race.
5) Has she ever heard about The New York Times?
6) Have you learned well about those swimming facilities? 
7) It is so boring in space, is not it?