[ Grammar ]
He won’t stop trying ___ he finds a way to repair the machine.
A. until
B. when
C. by the time
D. after

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Gerund vs InfinitiveModals of ObligationNoun, Pronoun, Adjective, VerbPrepositions and ArticlesPossessive Pronouns and QuantifiersGerund Subject or ObjectConditional ClauseDegree of ComparisonAdjectives or AdverbsPrepositions and Prepositional PhrasesOther quiz:
Grammar › ViewThere are ………………. oranges.
A. any
B. some
C. an
Tenses and Verb Forms › View
. True or False 17. “She will be studies for her exams tomorrow.” (Correct grammar)
A. TRUE
B. FALSE
Types of Phrases › ViewBeforeputting too much effort into the project, maybe you should get some guidance from your boss.
A. infinitive phrase
B. appositive phrase
C. gerund phrase
D. prepositional phrase
Definitions, Synonyms › View
Unlucky
A. Inept
B. Hapless
C. Chubby
D. Disdain
