Question

Which sentence has the correct sequence of tenses?

The diver tucked her body tightly before she executes a somersault.
Deb had been swimming laps because she hoped to build her stamina.
The divers performed acrobatic feats before they fall into the water.
The judges conferred because there has been a scoring discrepancy

Answer 1

The answer to this question is B. Deb had been swimming laps because she hoped to build her stamina. 

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Answer 2

B. Deb had been swimming laps because she hoped to build her stamina.