Нужно составить небольшой рассказ на тему: why it is important to know history?

In my opinion, the english language is very important in our life. first of all, it is the language which is being spoken in many countries, i can even say it's the international language. if you know this language, it will be easier to you to find a work. yet, knowing this language, you can find many friends from all over the world. well, it's really important to know one more language after all, as it's your self-development. though the english language can seem hard to learn, there're many rules, exceptions, times. but in case you want to achieve something (for example, you want to move to another country where people speak english), so you'll certainly do it.или if you were in a position to change life the way we know it, and you had insight as to how things turned out before, in the past, you might be well to base your desicion on facts from the past, or history. then bad things wouldn't be repeated.

1. at, in

2. from, to, on

3. to, about

4. from, under

5.by, on, to 

1how   is your mum? she's fine,thanks.2how are your parents? they're ok.3how are you? i'm very well,thanks you.4how is your uncle? he's fine,thanks.5how are your children? they're  ok.6how is liz? she's  fine,thanks.7how is your cousin? she's/he's  very well,thank you  .