4. They cancelled all flights because of fog. All flights 5. The price includes all taxes. All taxes in the price. 6. Somebody accused me of stealing money. 7. People warned us not to go out alone. 8. We don’t use this office any more. 9. They invited five hundred people to the wedding.

1) Mike's Friday.
Last Friday Mike took his dog to the pond. He played with his dog. They ran and jumped a lot. They met Mike's friend Bob there. Bob was thirsty. Mike gave him a bottle of mineral water he had. Bob thanked Mike and drank some water.
2) Fred and Jim's weekend.
Yesterday Fred and Jim decided to go to the park. They wanted to ride their bikes. In the park they saw their friends - Kevin and Lis. They did not have their bikes with them but they had a big brown ball. The children began to play. They played three games. Then they went home to do their lessons. Fred read an English book and wrote an English text. At 5 o'clock he had dinner.