[ Past Tenses ]
I ________________ a lot to make this presentation.
A. was researching
C. has researching
Conditional Sentence Type 0, 1, 2, 3 Modal Auxiliary VerbThird Conditional AdverbsSimple Future - PassivePrepositions and Phrasal VerbsPossessive Adjectives and Possessive PronounsQuantifiers and AdjectivesAdverbs (manners & modifiers)
Other quiz:Modals › View
He __________ have studied more for the final exam and spend less time playing with the computer.
C. have to
Grammar › View
I want ____ a new gym because I don’t like this one.
A. to try
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