[ Tenses ]
Your clothes are covered in mud, Jason! _____ you _____ outdoors in this weather?
A. Are / playing
B. Have / been playing
C. Have / play
D. Do / playing

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Infinitive GerundWill & Be going toSimple and Compound SentencesSimple Past/Past ProgressiveGrammar and PrepositionsInversion + Passive VoiceModals of Obligation and PermissionPrepositions & Prepositional PhrasesGrammar - TOEICPast Perfect and Past Perfect Continuous TenseOther quiz:
Grammar › ViewNothing prevents them from … a ticket.
A. buy
B. to buy
C. buying
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Grammar › View
How far is _____ sun away from ____ earth? I don’t know.
A. a; a
B. a; the
C. the; a
D. the; the