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Андрей12385
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У першій пробірці міститься розчин білка, а в другій - гліцерол За до яких реакцій можна розрізнити вміст обох пробірок?

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likaKiss1
likaKiss1
4,4(42 оценок)

13.2. 2. At 10.45 she was playing tennis

3. At 8 o'clock she was reading magazine

4. At 12.10 she was cooking

5. At 7.15 she was eating her breakfast

6. At 9.30 she was cleaning

P.256

ex.10

2. went

3. saw

4. was

5. had

6. told

7. gave

8. were

9. did

10. invited

ex.11

3. He was good at sport

4. He played football

5. He didn't work hard at school

6. He had a lot of friends

7. He didn't have a bike

8. He wasn't guiet child

ex.12

3. How long were you there?

4. Did you like Amsterdam?

5. Where did you stay?

6. Was the weather good?

7. When did you back?

ex.13

3. I forgot

4. did you get

5. I didn't speak

6. Did you have

7. He didn't go

8. she arrived

9. Where did Robert live

10. The meal cost

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