A.Whether | B.If | C.When | D.That |
A.beside | B.but | C.except that | D.of |
A.so | B.but | C./ | D.and |
A.though; if only | B.though; so long as | C.for; now that | D.for; if |
A.when | B.why | C.what | D.that |
A.what; however | B.that; whatever |
C.whatever; however | D.what; whatever |
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