Написать на языке , какие события у тебя были в жизни в past simple

I invaited my parents yesterday.

1 What are you doing at about 9 o'clock? I don't know yet. Probably I'll be watching television.2 What are you thinking about?  - My brother. I often think about him these days.3 When I was younger I preferred bananas to all fruits but now I eat only citroes fruits.4 Yesterday evening when my sister and I were doing our homework the telephone rang. I answered it and heard a strange voice.5 Could you give me a lift? Not today.I am not driving today I am going by bus. Sorry
6 Tomorrow after classes Jonh will be working in the library. He usually goes to the library after classes. He is preparing for his exams.

1) One of the programmes I am talking about is Skype, isn't it?
Is one of the programmes I am talking about Skype?
Isn't one of the programmes I am talking about Skype?
Is one of the programmes I am talking about Skype or Word?
What is one of the programmes I am talking about?
What is Skipe?

2) I first realised the importance of Skype when I was in my third year of university, didn't i?
Did I first realise the importance of Skype when I was in my third year of university?
Didn't I first realise the importance of Skype when I was in my third year of university?
Did I first realise the importance of Skype or Word when I was in my third year of university?
Who first realised the importance of Skype when I was in my third year of university?
When did I first realise the importance of Skype?

3) They are the things which I use on a daily basis, and which I would be most upset about losing, aren't they?
Are they the things which I use on a daily basis, and which I would be most upset about losing?
Aren't they the things which I use on a daily basis, and which I would be most upset about losing?
What are the things which I use on a daily basis, and which I would be most upset about losing?
Are they the things which I or he use on a daily basis, and which I would be most upset about losing?