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1. I caught that cold when I was tracing the criminal.
2. He wrote his report when he was having a holiday
3. She learnt the language when she was living in England?
4. She heard that version when she was listening to the people in a crowd.
5. I bought that book when I was reading up for my exams.
6. The boy hurt himself when he was riding the bicycle.
7. Philip lost his camera when he was walking about the city.
8. He rang you up last when he was leaving for a holiday.

2 упр
1 many children in britain must wear uniform when they go to school. 2. you can drive for a year in britain with an international license.
3. if you are under 17 you can not drive a car in britain.
4. if one wants to master a foreign language he must work hard.
5. my brother can speak five foreign languages.
6. Can I help you, madam?- "no,thank you. i'm fine".
7. you must keep my secret.
8. what is jill going to do when she leaves school?- she is not sure but she may enter the institute.
9. you can see the sea from the hotel window.
10. May I have a look at your identity card?
11. you may cross the street when the light is green.