Раскройте скобки, поставьте глаголы в Present Simple или Future Simple. At Christmas friends often (give) Mary presents. Mary (like) her friends. I (be) here next weekend. Our next lesson (be) on Monday.  They (hold) the Olympic Games every four years. My uncle has bought bricks. He (build) a house in the country. I usually (stay) at home on Sundays.  Mag and her sister (not live) in Rome.