У каких животных появляется печень? Какова её функция

Раскройте скобки, употребив глагол в соответствующем времени.

There (to be) a lot of new buildings there next year.

1. It (to rain) since morning.

2. When I saw him, his clothes (to be) dirty as he (to work) in the garden since morning. 3. Where is Nick? He (to buy) a book now.

4. Every day she (to write) letters and (to send) cables.

5. When I came back home my son (to draw) something.

6. He (to paint) the picture by the end of June.

7. We already (to discuss) the plan when he (to come).

8. They (to be) students now.

9. It’s a pity, but I (not to finish) the work.

10. We just (to discuss) the mistakes in our works.

11. He never (to be) to St. Petersburg.

12. My friend (to leave) for Moscow tomorrow at 5 o’clock p.m..

13. When (to be) you there last?

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