помогите. задание. поставьте глаголы в нужной форме present participle/perfect participle
1) ( to live ) in the south of our contry he can not enjoy the beauty of moscow 
2) ( to read ) the story she closed the book and put it on the shelf
3) ( to buy ) some fruit and cakes we went home 
4) (  to sit ) near the fire he felt very warm
5) ( to sell ) fruit he looked back from time to time hoping to see his friends 
6) ( to sell ) his fruit he went to see his friends 
7) ( to write ) out and ( to learn ) all the new words he was able to translatae the text easily 
8) ( to look ) through some magazines i came across an interesting article about UFOs
9) ( to do ) homework he was thinking hard 
10) ( to do ) homework he went for a work