[ Grammar ]
I am very good at ____ science.
A. a
B. an
C. the
D. X

Random Topics:
SimilesSimple Past Tense and Present Continuous TenseTenses and OpinionsFuture Tenses and ModalsGrammar - Capitalization and Possessive NounsComparison of Adjective and AdverbConditional Sentence 0, 1Pronoun Antecedent AgreementIntermediate Grammar-ing &-ed AdjectivesOther quiz:
Gerund and Infinitive › ViewI didn’t mean ………………. her feelings. I’m really sorry.
A. to hurt
B. hurting
Be Going To vs. Will › View
My father and mother ______ go to the concert on Saturday.
A. is
B. are
C. will
D. are going
