Choose the right form to complete the sentences.
1.Last year my friend ( left/was leaving) for St.Petersburg.
2. When my neighbour returned home, I (stood/ was standing) at hiss door.
3. We didn`t go out yesterday because it (rained/ was raining)
4. In the evening I (phoned/ was phoning) my cousin to wish him a happy holiday.
5. Last summer we (left/ were leaving) for the Black Sea.
6. When (did you catch/ were you catching) a cold?
7. While Jane (wrote/ was writing) Christmas cards, her mother (cleaned/was cleaning) the flat.
8. When Don got up, the birds (sang/ were singing) in the trees.
9. I met Ann when we (travelled/ were travelling) in the North of Russia.
10. The child (hugger/ was hugging) his grandfather goodbye.