A.since | B.so that | C.as if | D.unless |
A.Every time | B.Though | C.Even | D.Where |
A.when | B.that | C.though | D.however |
A.although | B.even though | C.so that | D.since |
A.that | B.though | C.unless | D.if |
A.in that | B.in order that | C.in case | D.even though |
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