[ Present Perfect Continuous Tense ]
How long … properly in the gym?
- has he been working out
- have he been working out
Select your answer:

Random Topics:
Perfect Tenses and VocabularyPrepositions and AdverbsModal Verbs and AdviceModal Verbs - ObligationPreposition FormQuestion Tags in Verb TensesCity PlacesPhrases and TensesPrepositional PhraseAdverbs of frequencyOther quiz:
Grammar › ViewYou shouldn’t eat … you do exercise.
A. before
B. while
C. as soon as
D. until
Vocabulary › View
acts of retaliation or vengeance
A. resolve
B. reprisals
C. resolve
D. activist
