Номер 1
1. I’m busy.
I was busy.
I will be busy.
2. I’m a driver.
I was a driver.
I will be a driver.
Номер 2
1. am ( Я второй помощник)
2. am ( Я на палубе)
3. are ( Палубы чистые)
4. is ( Корабль в море)
5. are ( Это моряки?)
6. are ( Да, это моряки)
7. are ( Моряки заняты с парусами)
8. are ( Паруса белые)
Номер 3
1. Her name isn’t Kate.
Is her name Kate?
2. These aren’t students.
Are these students?
Номер 4
1. Is Tom a good student?
2. Is it her teacher’s textbook?
3. Are the cadets in the classroom?
4. Is the car black?
5. Is this their desk?
6. Are Ann and Mike at the blackboard?
7. Is it a good map?