A) 1. He was sure that the children are in the village. 2. It was clear that they again quarrel (quarrel) . 3. Anna did not believe that I swim better than her. 4. I realized that they were going to leave. 5. He admitted that he does not like classical music.B)1. I found out that they live at sea for two weeks. 2. We knew that they had returned from the picnic. 3. Alice complained that they quarrel in the morning. 4. He told us that toured Europe. 5. We couldn't understand why he's changed so much.C)1. Alice was sure that Roger will not come the next day. 2. We knew that this time tomorrow the Smiths will come to Moscow. 3. Hilton promised to prepare everything for the trip by 7 am. 4. Hilton knew that they would talk all the way to the sea. 5. Roger said that it is easy to catch up ( catch up with). Как то так)