[ Grammar ]
Who has not yet ____ lunch?
A. eat
B. eaten

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Grammar TOEFLwas wereComparative and Superlative AdjectivesArticles with SubstancesAdverbs, Modals, Preposition of timeFood VocabularyIndefinite and Reflexive PronounsModals, Conditionals, and Clauses- Defining, Non-definingIntensifiers: Really vs VeryModal Verbs and Contrastive ConjunctionsOther quiz:
Grammar › ViewYou _________ spend so long on the computer.
A. should
B. shouldn’t
C. must
D. mustn’t
Grammar - Similes › View
The box is ______ a rock. Shivani hurt her back trying to lift it.
A. as hard as
B. as deep as
C. as heavy as
D. as round as
Vocabulary and Grammar › View. Many of the people who had been walking on the beach when the _____ struck were killed.
A. famine
B. tsunami
C. flood
D. drought
Gerund › View
The floor ___ by Helen looked very clean.
A. washed
B. washing
C. wash
D. washes
