[ Tenses ]
We are trying our best to solve the problem.
A. Present Simple Tense
B. Present Continuous Tense
C. Simple Past Tense
D. Past Continuous Tense

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Noun and Modal VerbsCompound Words and SentencesGerunds as Objects of PrepositionsPossessive Pronounslike/do not likeVerbs and TensesPassive Voice & TensesObject PronounsPassive Voice Present SimpleComparative and Superlative AdverbsOther quiz:
Past Tenses › ViewAt three o’clock yesterday afternoon they … at an outdoor café.
A. sat
B. were sitting
C. had been sitting
D. had sitted
Grammar › View
Which of the following is an example of a simile?
A. Her eyes were sparkling diamonds in the sunlight.
B. The book was a passport to another world.
C. The water was as clear as a crystal.
D. I’m so hungry, I can eat a horse!
Grammar › ViewI must go now. I promised _________________ late.
A. not being
B. to not be
C. not to be
Grammar › View
He hasn’t been to London _____ his last birthday.
A. during
B. for
C. since