[ Grammar ]
This is __________ interesting book. I think you should read it.
A. a
B. an
C. –

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Verb-ing or to VerbContrastive ConjunctionsSimple Present TenseAuxiliary Verbs (be, do, have)Grammar and SyntaxSimple and Progressive Verb TensesSimple Present and Present ContinuousConditionals 1,2,3Simple and Compound SentencesAdverb of MannersOther quiz:
IELTS Grammar › ViewThe garden in the park is ___ a rainbow.
A. much colorful
B. the most colorful
C. as colorful as
D. more colorful
Grammar and Vocabulary › View
Science is a subject _________ I like a lot in school
A. which
B. who
C. whose