[ Conditional Sentence ]
Trees won’t grow _______ there is enough water.
A. if
B. when
C. unless
D. as
Select your answer:

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Verb to Be Tenses & Object PronounIrregular verbsWishesGrammar - Wh QuestionsRelative ClausePassive Voice - Mixed TensesGrammar - Countable/ UncountableClauses and ConjunctionModals and TensesCompound Nouns and Compound Adjectives QuestionsOther quiz:
Grammar › ViewChoose whether it is a simple, compound, or complex sentence.
Word-processing programs on computers now use many of those same typefaces, and artists often use computers to design new ones.
A. simple
B. compound
C. complex
Grammar › View
“Where ______ John from?”
A. am
B. is
C. are
