[ 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:
Adverbial Clauses › ViewA: What should we do _________ an earthquake?
B: Prepare a plan of evacuation.
—–
A. before
B. after
C. as soon as
D. during
Grammar › View
Grammar:
Jenna is in serious trouble. She _____ given her credit card password to anyone.
_____
A. shouldn’t have
B. couldn’t have
C. wouldn’t have
D. mustn’t have
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
