Откройте скобки, употребив глагол в правильной форме Past Simple, Past Progressive
When I … (come) home, my mother … (read) a book.
While the children … (watch) TV, the rain … (stop).
We … (talk) about him when he suddenly … (come) in.
When I … (arrive), Tom … (speak) over the phone.
She … (dance), when I … (come) in.

Thnks a lot for your last letter. Sorry, i haven't writtel, becouse i was busy with my school.
In Your latter, you say me thet your parents can prize you a pet for birthday. Well, it's great! So, i think that dogs is wery preatty pets. The a so fiendly and beautifull. But the dog can be wery trouble. You must always wolk wit your pet. But cats a so lasy and i supose thet you will be bored with a cat. But never take the humster! they a wery smelly. Well, from my experience and observation i advice you to get a dog. becouse it will be wery funny. 
Well. i have to go now. becouse my Mom asked me to help her. Write back soon.
Best whishes.

There are three winter months in our country, aren't there?=Yes,there are three winter months in our country.
What are they? =They are December, January and February.
When does summer begin in Great Britain and in our country?=Summer in Great Britain begins in May and in our country it begins in June.
What are the autumn months in Great Britain? =The autumn months in Great Britain are September and October.
And how many autumn months are there in our country ?=There are three autumn months in our country.
What holidays do English people celebrate : in December (Christmas Day and New Year's day), in January(New Year's Day) , in February(St.Valentine's Day) , in March(St.Patrick's Day,Easter) , in April(April Fools' Day) ,in June(Father's Day) , in October(Halloween)?=In December English people celebrate Christmas Day and New Year's day, in January New Year's Day, in February St.Valentine's Day, in March St.Patrick's Day, Easter, in April April Fools' Day in June Father's Day, in October Halloween.
What holidays do we celebrate in our country ?=We celebrate many holidays: New Year's Day, Christmas,St.Valentine's Day, Easter and many other.
When does school begin in Great Britain and in our country?=In Britain school begins in August and in our country it starts  on the 1st of September.