[ 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:
TAG Questions › ViewThis dolphin won’t bite my baby-belly, __________
A. won’t it?
B. will it?
C. does it?
D. would it?
Because of & Inspite of › View
We went on working ______ it started to rain
A. although
B. because
C. so
D. despite
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
