[ Grammar ]
What is the verb tense in the sentence: “I have been reading this book for two hours.”
A. Present Perfect Continuous
B. Past Perfect Continuous
C. Future Perfect Continuous
D. Present Continuous

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Tenses, Tag Questions, Phrasal VerbsDirect Object and Indirect ObjectLet & Be allowed toConjunctions - Conjunctive AdverbsGrammar ElementaryFuture Simple TenseSentence Structure and ConjunctionsModals and TensesOffer and SuggestionModal Verbs and Gender NounsOther quiz:
Grammar › View. Which homophone completes this sentence: “_____ going to be late.”
A. Their
B. There
C. They’re
D. Thare
Tenses › View
After I __________ (finish) the report, I __________ (realize) there was a mistake.
A. has finished/ realized
B. finished/ realized
C. had finished/ realized
D. has finished/ has realized
Vocabulary & Grammar › ViewYou can confide _______ me if you have a personal problem you need to discuss.
A. for
B. in
C. on
D. at
General Knowledge › View
Vitamin that helps the immune system against colds
A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D
