Exercise 1: Analyze and translate the sentences.
1. When I was reading a book yesterday, I came across many new words.
2. The engine was pumping water for a long time.
3. Everybody was watching TV program, when I returned home.
4. This time last year I was living in Brazil.
5. The kettle is boiling. Can you turn it off, please ?
6. Anna is in Britain for three months. She is learning English.