Перепишите во множественном числе 1. This phenomenon is worth studying. 2. This is a rare sea species. 3. Put this datum in that column. 4. There was a strawberry in the photo. 5. The woman was sorting the mail. 6. This small blue flower is called a forget-me not. 7. A child’s foot is small. 8. A passer-by is walking hastily down the street. 9. Oil price has dropped dramatically. 10. This person doesn’t know the truth.

1. These phenomenons are worth studying. 2. These are a rare sea species . 3. Put this datums in those columns. 4. There were a strawberries in the photos. 5. Women were sorting the mails. 6. These small blue flowers are called a forget-them not. 7. Children's foot are small. 8. is-are.9. Oils prices10. These persons don't know the truth.