You did a great job today Celina~ You answered the questions well and added examples as well. Keep up the great job~

You said: Can see another persons story and I don't know.

Correct: We can see other people's stories and more.

You said: something is dangerous. Like my house and phone number.

Better way to say it: Some things are dangerous, for example sharing your home address and phone number.

You said: I questioned before I made FaceBook.

Correct: I asked before I made a Facebook account.

You said: share my day and use something.

Better way to say it: I share my day and more.