Раскройте скобки, употребляя глаголы в одном из следующих времен: present simple, present continuous, present perfect, present perfect continuous. he (to write) books since he was a young man. he already (to write) eight books. 2. what you (to do) here since morning.today she (to help) her mother since morning. they already (to wash) the floor and (to dust) the furniture. now they (to cook) dinner together. i (to live) in st. petersburg since 1990. 10. you (to play) with a ball for three hours already. go home and do your homework. 11. wake up! you (to sleep) for ten hours already. 12. i (to wait) for a letter from my cousin for a month already, but (not yet to receive) it. 13. she already (to do) her homework for two hours; but she (not yet to do) half of it. 14.1 (to wait) for you since two o'clock. i (to read) for two hours already. i already (to read) sixty pages
