[ Idiom and Tenses ]
Determine the tense of the sentence: ‘They have been working on the project.’
A. Present Perfect Tense
B. Past Continuous Tense
C. Present Perfect Continuous Tense
D. Future Simple Tense
Select your answer:

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Grammar and PrepositionsGrammar, adverbs of frequency placementGrammar on ConditionalsPast Future TensesPresent Progressive TenseGerund or InfinitivesVerb Tenses and GerundsVocabulary, Adjective & PrepositionLinking Verbs and TensesCountable & Uncountable NounsOther quiz:
Grammar › ViewComplete the sentence with the correct form of the verb.
Trudy is now a junior in high school, and she has _______ looking at colleges to apply to
A. began
B. begun
Grammar › View
At 7 o’clock yesterday I … my homework.
A. was doing
B. did
C. have done
D. do
