multiple choice

1. The room was...noisy that no one was able to hear the announcement.
(A) so
(B) such
(C) as
(D) very
2. There is construction going on outside today, so please...the windows closed.
(A) stay
(B) remain
(C) let
(D) keep
3. One of the requirements of this position is that you show up every day...of the
weather.
(A) despite
(B) nonetheless
(C) regardless
(D) although