[ 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:
Grammar › ViewIn the _____ agriculture, farmers try to limit the use of chemicals and fertilizers.
A. supporting
B. conserving
C. preserving
D. sustainable
Comparative Degree (Adjective) › View
We couldn’t be … (thrilled) to work with him.
- more thrilled
- thrilleder
Grammar › View
Select 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
