social networking websites, social networking sites, social network - более официальные термины.
В неофициальных источниках я встречала просто "nets", но его лучше не использовать без крайней нужды)
SoNet site также популярно, оно есть в оф.словаре
Dear Kevin.
Thank you for your letter. In your letter you wrote about your favourite season.
Well, I want to tell you about my favourite season. There are four seasons in a year. They are winter, spring, summer and autumn.
I like summer best of all. There are three months. The weather is hot.
The trees are green. The days are long.
You can swim. I like summer very much.
I must go to help my grandmother in the garden.
Yours, (cвое имя)
<span>I prefer to meet new year at home with family</span>
1) cat 2)white 3)white 4) small 5) strong по-моему так
We did not have time to get to the basement as a security guard chased us. He said that there is dangerous to walk that haunting ghost there. We have agreed to come back because that throught that the guard told us about the ghost chase