[ Future Perfect Continuous Tense ]
Your friend will be angry since he … so long.
A. would have been waiting
B. will have been waiting

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Gerunds, Infinitives and ParticiplesModals and Comparative SuperlativeSimple Present Continuous TenseGrammar Like & Linking VerbPresent/Past/Past ParticplePrepositions Of PlaceSimple Past or Past ContinuousVerbs of movementFuture Tense and ConditionalsApostrophes and Quotation MarksOther quiz:
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A. parked
B. park
C. parking
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My uncle works for Greenpeace. It’s a large ________ that campaigns for the environment.
A. organize
B. organization
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The word imposter means uncontrollable laughing or crying.
A. TRUE
B. FALSE