[ Grammar ]
My sister _____ for a visa to travel to Korea for several months, but it has not been granted yet.
A. has waited
B. has been waiting
C. have waited
D. have been waiting

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Conjunctions and PronounsVerb PhrasesSuffixes and TensesModal Verbs & Perfect InfinitivePhrasal Verb With TakeOn, At, ByGrammar, Literature, and VocabularySecond ConditionalGrammar: so and suchPast Simple, Present Perfect TenseOther quiz:
Comparatives › ViewCan we switch over to another channel? This documentary isn’t ______.
A. more interesting
B. less interesting
C. interesting
D. much more interesting
Second Conditional › View
I wouldn’t do that, if I _____ you.
A. were
B. would be
Grammar › ViewEating a _____ meal is important for good health, as it provides the necessary nutrients.
A. Sweet
B. Delicious
C. Nutritious
D. Unhealthy
Grammar › View
Is this statement true or false? We can say both: “If I was you, I would buy a dog” “If I were you, I would buy a dog”
A. True
B. False