[ Preposition & Gerund ]
We need to keep _____ trying.
A. in
B. on
C. to
D. at

Random Topics:
Past Tense vs Future TensePassive Voice & TensesCoordinating & Subordinating ConjunctionsComparatives or SuperlativesPossesive Pronouns and Modals of AbilityWill vs Verb InfinitivesNarrative, Past TensesUnless If First ConditionalCorrelative Conjunction & Complex SentencesPossessive Adjectives and Possessive PronounsOther quiz:
Conjunctions › ViewWhat is the function of the conjunction in this sentence: “He was hungry, so he made a sandwich.”
A. To show contrast
B. To show cause and effect
C. To add information
D. To show choice
Vocabulary › View
Which of the following words do not have the same meaning as “ardent”?
A. passionate
B. indifferent
C. fervent
D. zealous
Quantifiers & Modals of Obligation › ViewWe haven’t got _ _ _ _ _ petrol. We need to stop and get some.
A. much
B. many
C. little
Adverb & Compound Sentences › View
The snow will eventually melt __________ spring comes around, __________ the exact time is unclear
A. when, but
B. after, or
C. after, and
D. While, so
