[ Grammar ]
The professor suggested he _____ the research before March.
A. summit
B. summiting
C. summits

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Past Simple TensesModals and InversionAdverb of MannerCompound SentencesCompound Nouns and Compound Adjectives QuestionsHelpful Phrases Be going to / WillModals and PrepositionFigurative LanguageAdverb ClauseOther quiz:
Grammar › ViewWhich of these sentences is the most descriptive?
A. The cat climbed the tree.
B. The big, fat, cat climbed the big oak tree.
Present Tense › View
Sally often _________________ the board.
A. cleans
B. cleaning
C. clean
D. cleaned