1. Образуйте множественное число следующих существительных Student, manager, family, mother, son, man,...

1. Students, managers, families, mothers, sons, men, children, shelves, potatoes, feet, tickets.
3. am
4. is
5. are
6. is
7. are
8. have
9. is
10. has
11. have
12. has

13. has

15. It is my book.
16. Their office is near his house.
17. Who is she? - She is our sister.
18. Is Mr. Bell your teacher?
19. Is her textbook new or old? It is new.

1. Students, managers, families, mothers, sons, men, children, shelves, potatoes, feet, tickets.

2. 1. am
   2. is
   3. are
   4. is
   5. are
   6. have
   7. is
   8. has
   9. have
   10. has
   11. has
3. 1. It is my book.
   2. Their office is near his house.
   3. Who is she? - She is our sister.
   4. Is Mr. Bell your teacher?
   5. Is her textbook new or old? It is new.

Конечно, давайте разберем эти вопросы по английскому языку:

1. Образование множественного числа

1. Student - students
2. Manager - managers
3. Family - families (замена "y" на "ies" после согласной)
4. Mother - mothers
5. Son - sons
6. Man - men (неправильное множественное число)
7. Child - children (неправильное множественное число)
8. Shelf - shelves (замена "f" на "ves")
9. Potato - potatoes (добавляется "es" так как слово заканчивается на "o" после согласной)
10. Foot - feet (неправильное множественное число)
11. Ticket - tickets

2. Заполнение пропусков глаголами "to be" и "to have"

1. I am a student.
2. She is a student too.
3. They are managers.
4. It is a bank.
5. We are at the office.
6. I have a family.
7. It is large.
8. He has a ticket.
9. They have a new flat.
10. She has a daughter.
11. She is a pupil.

3. Притяжательные местоимения и перевод

1. It is my book.

   • Это моя книга.

2. Their office is near his house.

   • Их офис рядом с его домом.

3. Who is she? - She is our sister.

   • Кто она? - Она наша сестра.

4. Is Mr. Bell your teacher?

   • Мистер Белл ваш учитель?

5. Is her textbook new or old? It is new.

   • Её учебник новый или старый? Он новый.

Надеюсь, это поможет вам лучше понять эти темы! Если у вас есть дополнительные вопросы, не стесняйтесь задавать.