I _____ to Japan once already. Japan is truly a country rich in culture.
A. has been
B. has been being
C. have been
D. have been being

Random Topics:
Comparison Degree & GerundsEnglish MorphosyntaxFuture Time and TensesVerb Tenses and ModalsConstrative ConjunctionVocabullary TestConditional TensesFirst Conditional & Future TensesJobsSimple Future - PassiveOther quiz:
Subject-Verb Agreement › ViewThe system of sororities and fraternities ________ much of the social life on campus.
A. Supplies
B. Supply
Modal Verbs › View
Which sentence uses “would” to describe a hypothetical situation?
A. She would to bake a cake if she had the ingredients.
B. She would bakes a cake if she had the ingredients.
C. She would bake a cake if she had the ingredients.
D. She would baking a cake if she had the ingredients.
So or Such › ViewThose shoes are ______ expensive that I can never afford them.
A. such
B. so
C. such a
Grammar › View
What is the function of the present continuous tense?
A. To convey the frequency of actions
B. To describe completed actions
C. To emphasize the ongoing nature of an action
D. To indicate the time of an action
