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Passive Voice, Modals of Deduction and First ConditionalModal Verbs and VocabularyPronounciation and GrammarPast Simple, Past Continuous, Past Perfect, Past Perfect ContinuousGrammar & ReadingPresent Tenses and ConnectorsWishes and TensesWill & Be going toConditional Sentences with Modal VerbsSentence TypesOther quiz:
Dependent Preposition › ViewThe scientist based his findings ____ years of research.
A. on
B. at
C. in
D. for
Tenses › View
Choose the sentence that is in Present Perfect Continuous Tense:
A. She has written three books.
B. They are playing football now.
C. He has been reading for two hours.
D. I eat breakfast every day.