Ответ:

On Monday we had five lessons. The first lesson was Russian. At this lesson we wrote a dictation and did some exercises. Nick went to the blackboard. He answered well and got a "five". Pete did not get a "five" because he did not know his lesson . After the second lesson I went to the canteen. I ate a sandwich and drank a cup of tea. I did not drink milk. After school I did not go home at once. I went to the library and changed the book . Then i went home .