[ Grammar ]
While I ……………….. my homework, I had a good idea.
A. did
B. was doing
C. were doing
D. had done

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Personal & Possessive PronounsPast Perfect Tense and Past TenseVocabulary and TensesSo / Neither / Either / TooGrammar - Nouns, Verbs, and AdjectivesModals of AdviceTenses - AuxiliariesModals and Past TensesPresent Simple vs Present ContinuousGrammar ElementaryOther quiz:
Grammar › ViewAlan, I’m not going to do your project for you! Do it ___________________!
A. by you
B. yourselves
C. yourself
D. you
Simple Present and Past Tenses › View
I ______ my teeth every night before going to bed.
A. brushes
B. brushing
C. will brush
D. brush
Grammar › ViewShe _____ very busy yesterday working on her project.
A. were
B. was
C. be
D. being
Vocabulary › View
The dictionary definition of a word
A. Denotation
B. Tone
C. Connotation
D. Theme
