[ Vocabulary and Grammar ]
What term represents a period of ten years?
A. principle
B. decade
C. feature
D. innovation

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Tenses › ViewIf the park is full in the afternoon, she _____________ to the park in the evening.
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He ——— to school this morning.
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I have a friend who is ___ electrician. Do you want his phone number?
A. a/an
B. the
C. –