Task 2. use present perfect, past simple or present perfect continuous and open the brackets what you (to read) here since morning? she ( to jump) for ten minutes without any rest. have you found your bag? – no! i ( to look) for it for five minutes, but i ( not to find ) it. we ( to wait) for you since ten o’clock. my brother ( to have) his car since his grandfather bought it. nick ( to write) a letter since he came home. how long you (to be ) to london? children (not to eat) since five. we ( to know) each other for seven years. ,