Помогите с заданием
Complete the sentences about the people in Exercise 4. Use is, isn`t, are or aren`t.
1 Alex isn`t American. He ______Canadian.
2 Ewa and Adam __________Russian. They _________Polish.
3 Alex is in Class 7. Ewa and Adam ______ in Class7.
They ___________ in Class 5.
4 Mr. Gerrard ____________ Australian. Miss Lewis ____________ Australian. She ________ British.