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Уксусная кислота + ... → Етилметилат
- Предмет:
  Химия
- Автор:
  picasso76gx
- 5 лет назад

Ответы 1

Ответ прикрепил..........
- Автор:
  adrielldlo
- 5 лет назад
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Вычислите -5×(2/5)²-0,5²
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C. Choose the right option.

11. Brian is a very .................. boy and the best student in his class.
a. intelligent b. glance c.pipe
12. I like beautiful……………… in our village.
a. public b. dictionary c. landscapes
13. John lives in the country because he likes the friendly and ………… people.
a. helpful b. heavy c. crowded
14. .He can speak three ….: English, German and French.
a. languages b. knowledge c. nationality
15. The athlete broke the world …….……. for the 100 m race.
a. idea b. record c. advice
16. There's аn ............... with Вrаd Pitt in today's newspaper.
a. interview b. message c. weather
17. Swimming is not ………. in this river.
a. allowed b. polluted c. polite
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a. role models b. school assignments c. headphones
19. … they travel by bicycle every weekend.
a. To keep fit b. Figure skating c. Hardly sleep
20. I find ………….. the most stressful.
a. taking care with your parents b. getting enough sleep c. arguing with parents
21. The book is very …………
a. bored b. boring c. bore
22. 2004 was the year ………… the Olympic Games were held in Athens.
a. when b. who c. which
23. I prefer classical music because it is ……………than rock music.
a. relax b. more relaxing c. most relaxing
24. If you have a headache, you ………… take a pain killer
a. should b. has c. could
25. I did it ……….
a. myself b. herself c. itself
26. Have you ………… eaten candy floss?
a. ever b. always c. tomorrow
27. Is there …………. milk?
a. some b. many c. any
28. He is the ……….. boy in the class.
a. tallest b. tall c. taller
29. I bought a ………. blue dress.
a. Italian b. velvet c. nice
30. There is a ………….. of tea.
a. cup b. packet c. can
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What holidays are the most popular in Ukraine?
What is your favourite holiday and why?
How do you celebrate it?
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