[ Grammar & Vocabulary ]
___ United States has influenced global music through pop and hip-hop trends.
A. A
B. ∅
C. An
D. The

Random Topics:
Unreal ConditionalsPossessive NounsWas & Were QuestionsGrammar Comma UsageInfinitives and ING FormsWho vs WhomPreposition FormGrammar - much, many, a lot ofSubjunctiveAdverb of Frequency and TensesOther quiz:
Verb Tenses › View. What helping verb is used in past perfect tense?
A. Have
B. Had
C. Will
D. Has
Grammar › View
My friends ______________to that restaurant before, so they knew exactly what to order.
A. were going
B. were
C. had been phoning
D. had been
Aptitude : Height and Distance › ViewThe angle of elevation of the sun, when the length of the shadow of a tree 3 times the height of the tree, is:
A. 30º
B. 45º
C. 60º
D. 90º
Simple and Continuous Tenses › View
He ___ (am/is) painting a picture.
A. am
B. is
