Подчеркни в предложениях правильную форму глагола to be

2. was

3. was

4. were

5. were

6. were

7. was

Відповідь:

Пояснення:

1. was

2. was

3. was

4. were

5. were

6. were

7. were

1. were shown

2. are developed

3. is being discussed

4. is being built

5. are devoted

6. is known

7. are being prepared

8. were done

9. was being cooked

10. are being sold 

to restiet,to contribute,to implement