__________ the rain continued to pour, we decided to ...

★ Adverb & Compound Sentences

__________ the rain continued to pour, we decided to stay indoors __________ play board games.

A. When, or

B. Once, but

C. Although, and

D. As, and

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__________ the clock strikes midnight, the new year begins, __________ people celebrate with fireworks and cheers.

A. Even though, or

B. As soon as, and

C. While, and

D. If, so