[ Vocabulary ]
In the sentence “I’m researching a famous explorer,” what type of grammatical error needs to be corrected?
A. No error – the sentence is correct
B. Wrong verb tense
C. Missing article
D. Incorrect word order

Random Topics:
Gerund, Infinitive & ModalsPresent Perfect and Simple Past TenseIdentifying Sentence TypesPast and Present Continuous tenseSecond and Third ConditionalComperative and SuperlativeInfinitiveAdverbial Clause of Cause and EffectAdverb Clauses of TimeModals and Adjectives (ed-ing)Other quiz:
Definite and Indefinite Article › View______ Pacific ocean covers nearly one third of Earth surface.
A. The
B. a
C. an
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Grammar-Present Continuous-Sentence Making › View
Is the frog sitting on a chair?
A. Yes, they are.
B. Yes, it is.
C. No, we aren’t.
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A. past
B. present
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Grammar › View
____________ _________________ join equals; they are conjunctions which coordinate or join two words or goups of words of similar importance.
A. subordinating conjunctions
B. coordinating conjunctions
C. correlative conjunctions
