Complete the sentences using the correct form of "to be". A. AFFIRMATIVE a. I _________ nine years old. b. John _________ a good student. c. They _________ teachers. d. You _________ my best friend. e. We _________ happy today. B. NEGATIVE a. She _________ a doctor. b. We _________ ready. c. You _________ five years old. d. They _________ angry. e. I _________ a dog.

A. AFFIRMATIVE

a. I am nine years old. (Я девять лет.)

b. John is a good student. (Джон - хороший студент.)

c. They are teachers. (Они учителя.)

d. You are my best friend. (Ты мой лучший друг.)

e. We are happy today. (Мы счастливы сегодня.)

B. NEGATIVE

a. She is not a doctor. (Она не доктор.)

b. We are not ready. (Мы не готовы.)

c. You are not five years old. (Тебе не пять лет.)

d. They are not angry. (Они не злые.)

e. I am not a dog. (Я не собака.)