[ Grammar ]
She enjoys spending weekends __________ in the mountains.
A. making a profit
B. introducing to
C. running on
D. hiking
Select your answer:
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Future Perfect TenseVerbs & AdverbsConjunctive AdverbsGrammar: MorphologyPast Perfect vs Past SimplePresent simple & ContinuousVerb + InfinitiveAsking & Giving OpinionSimple Future TenseOther quiz:
Progressive Perfect and Simple Verb Tenses › ViewThe _____ tense is formed by “will have been” + the present participle.
A. future
B. future perfect
C. future progressive
D. future perfect progressive
Vocabulary and Grammar › View
_____ is the way living and nonliving things in a particular area are related to each other.
A. pollution
B. ecosystem
C. habitat