[ Present Perfect Tense or Present Perfect Continuous Tense ]
They ______________ at the airport.
A. just arrived
B. have just been arriving
C. have just arrived
D. arrive just

Random Topics:
Irregular verbsIntermediate GrammarConjunctionsGrammar and PunctuationVocabulary : Coming & GoingPresent Continous TensePresent Perfect, Present Simple, Present ContinuousPast Perfect & Past SimplePrepositions of Time, Place, and MovementVerb Moods and Vague PronounsOther quiz:
Modal Verbs › ViewI __________ help you with your project if you need assistance.
A. can
B. might
C. may
D. ought to
Comparatives and Superlatives › View
That must be ___________ play ever written.
A. weird
B. the weirdest
C. weirder
Phrasal Verb › ViewI forgot my book and had to ________ home to get it.
A. go back
B. get on
C. look up
D. turn down
Grammar › View
Choose the wrong written word.
A. Prepositionalen phrase
B. Prepositional phrase
C. Prepositional phrase
D. All correct
