[ Tenses ]
Identify the verb tense in the following sentence: They have been waiting for hours.
A. Present Perfect Continuous
B. Future Perfect
C. Past Continuous
D. Present Simple

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Simple Present Negative and QuestionSimple Verb TensesPast PassiveInfinitive or GerundSentence TransformationPast Tense & Present Perfect TenseFuture Continuous TenseConjunctions - Conjunctive AdverbsIELTS VocabularyPhrasal Verb & Prepositional PhraseOther quiz:
Grammar › ViewWhich sentence is correct?
A. Is Mrs Jackson our substitute teacher today.
B. Is Mrs. Jackson our substitute teacher today?
C. Is Mrs. Jackson our substitute teacher today.
Grammar › View
Don’t go in the building. Wait for me ________ of the school.
A. over
B. in front of
C. for
D. in
Mixed General Quiz › ViewI want to ___!
a. live
b. lib
Past Perfect Tense › View
When the police ________ at the bank, the robbers had already escaped in a car.
A. arrived
B. had arrived
