[ Tenses ]
What took you so long? By the time you ______ I _______ all the work by myself!
A. came/ had done
B. had come/ did
C. came/ did
D. had come/ had done

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Articles - rulesModal Verbs & Reflexive PronounsPresent/Past/Future Continuous TenseDo not- Does notPast Perfect TenseGrammar (Adverbs, Prepositions, Prepositional Phrases)Comparison and ModalsSimple Present Tense with Adverb of FrequencyTo Infinitive or GerundGrammar (want to/ need to/ have to)Other quiz:
Grammar › View________ I’m going to bed later, I’ve been waking up later.
A. Even if
B. Now that
C. In case
D. Whether or not
Grammar › View
Alex didn’t ____ last weekend.
A. working
B. worked
C. work