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  • A major problem in the construction of new buildings … .
Question 1:
A major problem in the construction of new buildings … .
A. is they have eliminates windows and still don’t have good air conditioning
B. is that windows have been eliminated while air conditioning systems have not been perfected
C. is because windows are eliminated but air conditioners don’t work good

These questions are from this test. Would you like to take a practice test?

Practice Quiz 94 | B2 – Upper-Intermediate