Раскройте скобки, употребляя глаголы в требующемся времени. 1) at this time yesterday i (to sit) at the theatre. 2) he (to get) up at seven o’clock yesterday. 3) when you (to leave) home for school every day? 4) please, give me a pencil, i (to lose) mine. 5) what they (to do) now? – they (to work) in the reading-room. 6) i live in st. petersburg. i (to live) in st. petersburg since 1990. 7) she already (to do) her homework for two hours; but she (not yet to do) half of it. 8) this man (to be) a writer. he (to write) books. 9) i (to do) my homework tomorrow. 10) i (to do) my homework at 6 o’clock tomorrow.