Поделитесь своими знаниями, ответьте на вопрос:
Complete the sentences using the information in the brackets. Use the past perfect in negative sentences. Study the example. Example: We ate at a restaurant last night because I (buy) anything for dinner. We ate at a restaurant last night because I had not bought (hadn't bought) anything for dinner. 1. The man was hit by a red car. The driver ___ (not/see) him. 2. The apartment was dirty. They ___ (not/clean) it for a long time. 3. The dog was really hungry. Mary ___ (not/feed) it since Monday. 4. Derrick was very tired. He ___ (not/sleep) at all. 5.The thief could walk right into the house because you ___ (not/lock) the door.