Помогите буду признательна. Безотлагательно!!!!

I spend my summer holidays in a small village, which situated next to a big lake. Here's the magazine, which is very popular among my classmates. I often meet the stranger old man,who lives next to our house. I know the pharmacy,which has the necessary medicine. Here are the books, which are from the library. I know the girl, who works at the post office.