Dear mark, i’m writing to you from my hotel in switzerland. i’m having a good time here but you can’t imagine what happened to me yesterday. i ( (be) on the mountain with my friends and we (3) ) a lovely time because the snow (4) , (be) perfect for skiing. unfortunately the sun ( , (shine) on the snow, so it (6) ) difficult to see. suddenly, i (7) ) a rock and i (8) (fall) over. luckily i (9) (not/be) seriously hurt. now i’m trying to be more carefull i’ll see you when i get back.

2) was being
3) were having
4) was
5) shone
6) was
7) hit
8) fell
9) wasn't

Dear Olga.
I live 3 days in Paris. Here very much it to be pleasant to me. Last night I was about the Eiffel Tower and saw as fires light up on it, it was fine. Tomorrow I will go to a museum of innovative technologies on an exhibition. I very much liked the Triumphal Arch. It simply strikes with the sizes. In 5 days I will go to the Disneyland, I there like be pleasant. As I hope to visit the Pantheon and the Palace of Burbons. In 2 weeks I go to Rome and I will write to you as soon as I will be able.

1)Last week we (0) went (to go) to York. It .was..(to
be) a great experience to me because I..had never been..(never / to be) on field 
trips before. 
2)it was my first day at the swimming club.I..had never swum..(never
/ to swim) before thats why I was feeling...(to feel) a bit nervous and didn’t know..(not to
know) what to do. 
3)Yesterday our class .put..(to put) a newspaper on the school notice board.We.had written...(to
write)interesting articles about our school and. had taken..(to take) photos of 
our classmates at different competitions. I think that producing a school
newspaper..was..(to be) a good experience. 
4)Durind the lunch time I 
went to the canteen.There..were..(to be) a lot of pupils there.Some 
pupils..were having..(to have)lunch,some..were reading..(to read),some..were playing..(to play) computer 
games and Sue..was talking..(to talk) to her friends.I..came up..(to come) up to the piano
and..started..(to start) playing.