2)A: Do you know which function pertains to the Bureau of Alcohol, Tobacco, and Firearms? B: According to the presentation, the Bureau ____ to monitor dangerous items in society.
(A) can dictate (B) is designated (C) has allocated (D) has designed Ans)B
3)______ do the sales of chocolate rise in February, but the sales of all other confections also increase.
(A) At no time (B) Not only (C) Never (D) Regardless Ans)B
4)I heard Ken wasn't married, so that woman ______ have been his wife.
1) Correct. 2) Presumably correct, but reads a bit awkwardly to me. 3) Correct. 4) Incorrect. 5) Correct. (This is the only one that is grammatically correct.) 6) Presumably correct since no others fit, though traditionally this would be an incorrect use of "due to". 7) Correct. 8) Correct. 9) Incorrect.
Note that a space should follow a closing bracket. Fo