[ Grammar ]
What _______________ you ____________ when I called you?
A. were – doing
B. were – do
C. did – did

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Too or EnoughConditionals (0 - 1 - 2)Quantifiers / Prepositions of Time and Comparative AdjectivesArticlesAdjective, Adverb, and Noun FormsSubject and Verbs AgreementPast Perfect vs Past SimpleFirst Conditional SentenceGrammar-Present Continuous-Sentence MakingCompound Words and SentencesOther quiz:
Grammar & Vocabulary › ViewShe always felt she was a _______ to her parents.
A. disappoint
B. disappointed
C. disappointment
D. disappointingly
Gerund vs. Infinitive › View
My favorite pastime is cross-country skiing.
A. Participle
B. Gerund
C. Infinitive
