b) Pupil A, ask pupil B about the invention of the clock and after your partner's answer circle the right option. 1 When was the first accurate clock designed? a) in 1657 b) in 1637 c) in 1700 2 When were shadow clocks first used? a) 3000 years ago b) 4000 years ago c) 2000 year ago 3 When were mechanical clocks made? a) in the 13th century b) in the 15th century c) in the 14th century 4 What kind of clocks were used in ancient Egypt? a) hourglasses b) water clocks 5 When were sand glasses used? a) in the Middle Ages b) after 1700 6 Where were the first wristwatches made? a) in England and Germany b) in France and Switzerland Pupil B, ask pupil A about the invention of the telephone and after your partner's answer circle the right option. 1 When was the telephone invented? a) in 1895 b) in 1901 c) in 1875 2 Where was Alexander Bell born? 3 What kind of job was Alexander Bell given when he got to America? a) a teaching position with blind people b) a teaching position with deaf people 4 Who was his work financed by? a) his father b) his best friend c) his pupil's father 5 What were the first words spoken over the telephone? a) “Hello, Bell speaking. Can I speak to Mr Watson, please?" b) "Come here, Mr Watson, I want to see you." 6 When was the first communication satellite launched? a) in 1962 b) in 1958 c) in 1968

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Andreysha363

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1.father said he had been on a business trip the whole day the day before.

2. the pupils said they had spent two days hiking in the country.

3. the tourists said they had had strong imressions of the park in petrodvorets.

4. victor asked his brother why he had advised them to go sightseeing on foot.

5. he asked the children who had taken part in their excursion in the city.

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