Ответ:

15. Выбери правильное слово:

  1. This is a computer.
  2. These are my toys.
  3. Whose is this pencil case?
  4. That is a school bag.
  5. What is this?
  6. Those are Betsy's toys.

Ответ: 1. is, 2. are, 3. is, 4. is, 5. is, 6. are.