[ Subject Verb Agreement ]
Either thunder or lightning flashes (are, is) let out by the sky.
A. are
B. is

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Modals and VocabularyInfinitive and GerundWas & Were QuestionsConjunctions and TransitionsGrammar, Conditional Sentences, VocabularyGrammar and VocabulariesPresent ContinuousPast, Present, FutureIf/Unless - Conditional type 1Grammar of Future PlansOther quiz:
Mixed General Quiz › ViewI just can not ___ to go climbing.
a. wait
b. weight
Vocabulary and Grammar › View
You shouldn’t________ too many computer games.
A. go
B. do
C. play
D. make
Grammar › ViewWhen I grow up, I want a good paying job, so I can take care of my mom.
A. Simple
B. Compound
C. Complex
D. Compound-Complex
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Flippancy; joking about serious matters
A. alchemy
B. postulate
C. levity
D. euphemism
