[ Present Tenses ]
For decades, economists ___ about the benefits and risks of globalization.
A. have debated
B. are debating
C. have been debating

Random Topics:
Subordinating ConjunctionsPrepositionAdjectives, Adverbs, and PrepositionsGrammar Pronoun and Singular Plural NounAdverb Clause ConnectorAuxiliary ModalHave to / Do not have toIdiomsAdjectiveFood VocabularyOther quiz:
Past Tense › ViewBudi _ the Spelling Bee Contest. (win)
A. win
B. wins
C. were win
D. won
Adjectives and Prepositions › View
The new teacher will see _____ it.
A. on
B. to
C. for
D. from
Grammar › ViewSelect the correct job for the description:
In this job you design pants, t-shirt with different types of cloth
A. web designer
B. Farmer
C. Fashion designer
D. Shop assistant
Adverbs › View
I seldom __________________ in the morning.
A. takes a bath
B. take a bath