[ Present Perfect Continuous Tense ]
My father ….. visiting Bali for a year
A. Have been
B. Has been

Random Topics:
Family Vocabulary and GrammarProgessive TensesHas and HaveA(n), the, no articleConjunctionRelative Pronouns and AdverbsFirst and Second ConditionalPresent/Past/Past ParticpleSimple Present Negative and QuestionQuantifies and Modals of DeductionOther quiz:
Simple Future Tense › ViewThe students … have their final exams next week
A. will be
B. are going to
C. is going to
D. were
Passive Sentence › View
The room is being ……………………….at the moment.
A. A. was cleaned
B. B. cleaned
C. C. cleaning
D. D. clean
Grammar › ViewA world-famous chef……………….. this restaurant last month.
A. hired
B. was hired by
C. was hiring
Grammar › View
By the end of next year, George _______ English for two years.
A. will have learned
B. will learn
C. has learned
D. would learn
