Я бы перевела так (кое-где немного поменяла смысл, так что лучше перечитай):
"Dear Mary!
I want to
invite you to visit me in Ekaterinburg . Besides you want to
go to
Russia, aren’t you ? I have holidays in the summer, could you come in June?
Here is
very good in the summer! I have already made a plan! I 'll show you
Yekaterinburg,
which is the capital of the Urals . We will visit the Museum of Stone Carving
Art and the
major temples and monasteries. You will see
natural
park " Deer Streams " .
<span>
Another my friend invited us to his dacha , which is
located on the shore of </span>
picturesque
lake "Baltic" . We will cook shashliks, swim and
sunbath . Also
I’ll introduce you to my friends. We will have fun !
If you
agree , then write more . I'll tell you how all things should be done. We will
take all
your
expenses in Russia . Besides you will live with my sister , we have
have
prepared for you a separate room.
<span>You friend,
Lena."</span>
1 ... become a healthy teen.
2 ... feel happy.
3 ... go cycling or play basketball with your friends.
4 ... biscuits or drink sugary soft.
5 ... a bowl of fruit with a glass of juice.
6 ... dancing.
<span>My friend lives on the island so he hunts with bow and arrows. There is a sea round the island.He sing songs. He chases fish. He swims with mermaids. He swims in the sea.</span>
7. shopping, nothing, people, sport, friends, plans, cinema, out, running.
Напишу самую нужную часть письма :) Так как клише, у каждого свои, нужно придумывать их заранее и держать в голове.
I'm very happy you had a fun trip! Well, I've never had about rafting. But I really like extreme sports. It's exciting and fun entertainments! And what's about lovely sights in Russia? Of course, it's our river named Volga!
It's great news that you're going to Greece this summer! How are you going to get there? How many days are you going to have? Are you going to take your granny with you?
Надеюсь, помогла вам:)