I. образуйте общие вопросы и отрицательные предложения в past continuous. 1. cathy was talking on the phone. 2. the sellers were calling the clients . 3. i was looking through a new catalogue. 4. nick and charlie were leaving the bank. 5. the manger was organizing the work. 6. john was having coffee in the canteen. 7. the customers were discussing the prices. 8. he was working on the computer. 9. the secretary was making the appointment. 10. we were singing the contract.

Отрицательные предложения: 
1. Cathy wasn't talking on the phone
2. The sellers weren't calling the clients
3. I wasn't looking through a new catalogue
4. Nick and Charlie weren't leaving the bank
5. The manager wasn't organizing the work
6. John wasn't having coffee in the canteen
7. The customers weren't discussing the prices.
8. He wasn't working on the computer.
9. The secretary wasn't making the appointment.
10. We weren't singing the contract.