[ Present Perfect Continuous Tense ]
How long … properly in the gym?
A. has he been working out
B. have he been working out

Random Topics:
There is or There areSubordinating ConjunctionsQuantifiersModals and PhrasesComparisionVerb Types and TensesMixed Present TensesPresent Simple and ContinuousCommunicative GrammarEnglish ArticleOther quiz:
Grammar › ViewSelect the correct sentence
A. You are allowed to smoke
B. Your not allowed to smoke
C. You’re not allowed to smoke
D. You can smoke
Vocabulary & Grammar › View
He looks _______ his father.
A. as
B. like
C. more
D. much
Grammar › ViewWhich is the correct sentence?
A. I drive usually to work
B. I drive to work usually
C. I usually drive to work
Grammar › View
In the sentence ‘Of all the paintings here, this one is the _______ impressive.’, which word should be used to fill in the blank?
A. more
B. most
C. less
D. least