[ Sentence Types ]
Since the researchers did not come to the correct conclusion, they restructured their hypothesis, and they will attempt the experiment again.
A. Simple
B. Compound
C. Complex
D. Compound-Complex

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Simple vs Continuous Past TensePassive Voice, Modals of Deduction and First ConditionalPerfect ModalsDo not or Does notPast Perfect or Past Perfect ContinuousAdverb and Noun ClausesV-ing/to-VCommas and Subordinating ConjunctionsConjunctionsAdverbs (manners & modifiers)Other quiz:
Tenses & Passive › ViewRubber trees ______ in tropical countries .
A. grow
B. are grown
C. grew
D. are growing
Persuasive Text › View
_______play tennis
A. Can babies
B. Babies can
C. Babies can’t
