Răspuns:
1.
for an opening:
How are you?
Thank you so much for your last letter!
For an ending:
Hope to see you soon!
2.
It´s
don´t
I´ve
I´d
I´m
3.
the guy who wrote the letter went to a smorkelling course at the swimming pool, and the guy who he has been wrtten by, that one went rock climbing
4.
nu vad numele nicaieri