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Test One 1-5 DDADC 6-10 ACCCB 11-15 DBCBD

16. Researchers 17. murder

18. Fortunately 19. harmony 20. advantage 21. boxers 22. brains

23. Even the most ordinary household items such as irons or can-openers are designed for right-handed people.

24. you can buy anything from left-handed pocket calculators to knives and coffee mugs.

25. People who buy things from the shop say it just makes their everyday life much easier. 26-30 BCDBD 31-35 AABDC

Test Two

1-5 CACBD 6-10 CBDCD 11-15 DCDBB

16. course 17. prevent 18. technology 19. benefits 20. particular 21. Due

22. communities

23. they are to be seen flying freely in the sky. 24. Recycling should be put into consideration

25. consumers themselves have to be responsible for the proper disposal of their garbage.

26-30 CDAAD 31-35 BDCAB