A.when | B.that | C.since | D.before |
A.The first time | B.For the first time | C.At a time | D.At one time |
A.According to | B.Because of | C.Because | D.As a result |
A.since | B.after | C.while | D.before |
A.Though | B.As | C.In spite that | D.Despite |
A.until | B.in which | C.that | D.so |
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