We continued our vacation trip when the dense fog lifted.
A. simple
B. compound
C. complex
D. compound-complex

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Functional Sentence TypesGrammar : Must (Necessity)Interjection & Prepositional PhrasesUnless If First ConditionalVerbsConditional Sentence 0, 1Comparison & Modal Verbs in Passive VoiceAntonymsAdjectives with -ED and -INGAdverb Clauses of TimeOther quiz:
Grammar › ViewThe lecturer last night didn’t know what he was talking about, but if Professor Madison _____, I would have listened carefully.
A. had been lecturing
B. was lecturing
C. would lecture
D. lectured
Grammar and Sentence Structure › View
. Which sentence has correct punctuation?
A. According to figures beef and vegetables emit the most greenhouse gases
B. According to figures, beef and vegetables emit the most greenhouse gases
C. According to figures: beef and vegetables emit the most greenhouse gases
Vocabulary › ViewPeople who collect information about a subject.
A. technologies
B. assess
C. researchers
D. complex
Grammar › View
“I have got a headache.” – “You _________ go to see the doctor.”
A. should
B. might
C. could
D. may
