Определите, какой частью речи являются слова с окончанием "s”: а) показателем 3-го лица ед. ч. глагола в present simple; б) признаком мн. ч. имени сущ. в) показателем притяжательного падежа имени сущ. 1. moscow is one of the world’s cultural and scientific centers. 2. the first mentioning of moscow in chronicles dates back ( относится ) to 1147. 3. the collections of the historical museum acquaint visitors with the history of the russian state. 4. the researcher states that the new method of work is of great importance for the fulfillment of the plan.

1. Moscow is one of the world’s cultural and scientific centers.
world’s -в) показателем притяжательного падежа имени сущ.
centers - б) признаком мн. ч. имени сущ.


2. The first mentioning of Moscow in chronicles dates back ( относится ) to 1147.
chronicles - б) признаком мн. ч. имени сущ.
dates -  а) показателем 3-го лица ед. ч. глагола в Present Simple;

3. The collections of the Historical Museum acquaint visitors with the history of the Russian State.
collections, visitors -б) признаком мн. ч. имени сущ.

4. The researcher states that the new method of work is of great importance for the fulfillment of the plan.
states - а) показателем 3-го лица ед. ч. глагола в Present Simple;

1. притяжательный падеж (world's)
2. множественное число (chronicles)
3. множественное число (collections, visitors)
4. 3-е лицо (researcher states)

Once upon a time in a  land full of magic here was appeared an awful ugly witch. She was the oldest and the evilest witch in the whole world. And she said to people, who lived in this country: "You are all my slaves, and I`m your queen now". Poor people were afraid of her and agreed to be her servants. But one boy was the bravest boy. And he said "No, I pronibit you to be our queen. You are not ugly or evil, you are just a poor woman, and nothing more." And the witch suddenly realized, that these words were true. She apologised and dissappeared from this country. And this boy became the king. And he was the bravest and the most honest king in the world. 

Once upon a time in a  land full of magic here was appeared an awful ugly witch. She was the oldest and the evilest witch in the whole world. And she said to people, who lived in this country: "You are all my slaves, and I`m your queen now". Poor people were afraid of her and agreed to be her servants. But one boy was the bravest boy. And he said "No, I pronibit you to be our queen. You are not ugly or evil, you are just a poor woman, and nothing more." And the witch suddenly realized, that these words were true. She apologised and dissappeared from this country. And this boy became the king. And he was the bravest and the most honest king in the world.