The background music is such wonderful music _______ is played in the background to put you in a particular mood.
A.what B.that C.as D.which
When we start gazing into the night sky with a telescope, the realization will suddenly come over us _______ we and our world are part of this giant system.
A.as B.where C.that D.whether
It was through her small but very powerful words _______ she said everything that needed to be said, and it truly changed my life.
A.which B.that C.in which D.when
In the darkness we felt our way forward, trying to cross the stream _______ it was shallowest.
A.in which B.that C.as D.where
Andrew is such a rebellious person that he often offends against _______ others consider accepted rules.
A.that B.what C.which D.whether
After a 30-year hull（平静）, the U. S. is once again being visited by hurricanes _______ the ones that battered （重创）the Eastern seaboard in the 1940s, 50s and 60s.
A.the size of B.the size as C.of the size as D.as the size of
