A.after | B.while | C.as | D.Before |
A.that | B.which | C.where | D.when |
A.while | B.until | C.when | D.Before |
A.Because ; for | B.Though ; to |
C.Although ; as | D.Even though ; by |
A.because | B.that | C.for | D.because of |
A.before | B.until | C.when | D.after |
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