[ Past Perfect and Past Perfect Continuous ]
I ….to contact him for ages, but he never replied.
A. had tried
B. had trying
C. tried
D. am trying

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Question TagsVerbs and Possessive AdjectiveAdverb Clause ConnectorConditional Sentences and Verb FormModal and Relative PhrasesSimple Present and Present ContinuosDeterminers & QuantifiersIELTS GrammarPresent tense AffirmativeTenses and ArticlesOther quiz:
Grammar › ViewThat’s _______________ place to visit in Vietnam.
A. the more interesting
B. the most interesting
C. the interestinger
D. the less interesting
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What _______ your brother going to do tomorrow?
A. are
B. is
C. does
D. am