Хелп,
это first type conditional sentence

I used to believe  if someone asked something and said please you had no choice but to do it.
I used to believe there was nothing inside our bodies when I was about  4 or 5 years old.
I used to believe that the tooth fairy was real.
When i was younger i used to believein monsters.
When i was younger i used to beliebe that faires and witches can be real.
When I was younger I used to believe you could hatch an egg by putting it in a towel and keeping it warm.
 When i was yonger i used to believe that I might be able to see Pegasus, the mythological Greek flying horse.
 I used to believe that Santa saw you through the light bulbs, and thats why he knew everything you did.
 I used to believe I could go "catch" a star. 
I used to believe that every day tiny little people, with tiny suits and breifcases and costumes, came to my house to work in the TV.

1 peter usually doing home work before dinner. 2 why do you go fast? - i'm afraidto miss the train. usually ileave the houseearly andgoslow. 3 which newthingsstudents learnthis year? 4. why he is so caring? strangely, he . 5. mr. thompson livesin prague now.- what's hedoing there? - he's teaching english.6. todayit is snowing.normally herewinter iswarm,and the snowisrare.7. i can't talk to you. why do you i do? what are with you? (не знаю как тут правильно)you're verypale.howdo you feel? i havea headache. 9.whenthey flyto new york? - next week.10,what are you doing? why doyou putsaltin your coffee? 11.the crisis is now,and prices are risingrapidly.12.how nice smellscoffee! make mea cup, but without thesugar.