УПРОСТИТЕ ВЫРАЖЕНИЯ а) 4 *(-2а) ; б) (-1) *(4а) ; в) 4а : 2

составьте предложения 1. Yesterday I (have) dinner with a friend. 2. I (never fight) with my friend. 3. He (get) a letter two days ago. 4. They (visit) grandparents last summer. 5. She (just find) the earring. 6. The artist (draw) a beautiful picture recently. 7. She (already change) a lot since she left school 8. Oh! I (cut) my finger. 9. Maria (get) some bad news last week.