1. I have already written my composition. May I go out?
2. How many pages of this book have you read?
3. Mike has just received a letter.
4. We had already tidied all the rooms when the guests arrived.
5. I will have carried out all my duties by the end of this year.
6. What have you done for your homework?
7. The students had learned all the words by the time their teacher came.
8. Have you ever been to St. Petersburg?
9. We hadn't posted the letter before they arrived.
10. What has happened? Why is she crying?
Yesterday I ate a fruit salad. It helps me stay healthy a little bit. It is very important because there are a lot of advantages. I can control my weight, I have a better mood, my memory is improving, I have a good night sleep.
I shouldn’t eat too much junk food or drinks because it affects the physical condition of my body and my mental state. If I eat a balanced diet, I will feel better.