Раскройте скобки, употребляя глаголы в present perfect, past perfect, future perfect: 1. will you go to the library tomorrow? - no, i already (to be) to the library this week. 2. i (to lose) my key when i was playing in the yard yesterday. 3. he (to finish) his homework by 7 o'clock. 4. you ever (to be) to the hermitage. 5. mary (to finish) the composition by the time he came. 6. i (to live) in st. petersburg since 1990. 7. my father (not to come) home at dinner tomorrow. 8. you (to buy) already necessary books?

oksana78shilki    1   16.07.2019 00:20    4