[ Tenses Usage ]
Many governments _____ stricter environmental laws to reduce carbon emissions.
A. is enforcing
B. has enforced
C. enforce
D. enforcing

Random Topics:
Coordinating & Subordinating ConjunctionsComparisonsDescribing WordsParts of SpeechPast ContinuousPast and Future TensesConjunctions and TransitionsTime PhrasesPresent Progressive or Present SimpleRelative Clauses and etcOther quiz:
Tenses › ViewMartin worked as a tour guide after he ________ from university.
A. graduates
B. has graduated
C. is graduating
D. had graduated
Conjunctions › View
Jenny is late ______ the teacher makes her stay in class.
A. so
B. but
C. although
D. and
Modal Verbs › Viewshe ….. be loved
A. can
B. will
C. maroon 5
D. would
Homonyms › View
Exercise builds ___ and reduces fat.
a. muscle
b. mussel
