[ Present Perfect Simple vs Continuous ]
He __________ (work) on his novel for the past year.
A. has worked
B. has been working

Random Topics:
Modals for DeductionPast Simple - Present PerfectSubordinating and Coordinating ConjunctionsPast Simple or Past ContinuousGrammar / PronounsConditionals / Unreal PastReported Speech and SubjunctiveSimple and Continuous Present TenseAuxiliary Verbs & Question TagsPresent and Future TensesOther quiz:
Adverbs and Adverbial Phrases › ViewIt’s a pity you couldn’t come to the concert with us, You would have _____ enjoyed it
A. certainly
B. eventually
Modal Verbs › View
_____ close the windows, please? I’ve started to feel cold.
A. Will I
B. Would you
C. How about
D. Must you
Passive Voice › ViewMy fiancée cooks delicious roast beef.
Passive or Active?
A. Passive
B. Active
Grammar › View
Are there cups?
A. Yes, there is.
B. Yes, there are.
C. No, there isn’t.
D. No, there aren’t.
