Topics: Active and Passive Gerunds and Infinitives
The government promised _____ proactive about reducing carbon emissions.
A. being
B. to be
C. implementing
Select your answer:

Random Topics:
Present Perfect: for/sinceSentencesTOEFL GrammarVerb Forms and PrepositionsVerb to beConjunctions, Prepositions and InterjectionsObject PronounsSimple Tenses in EnglishConjunctive Adverbs and PunctuationQuestion TagOther quiz:
Vocabulary and Grammar › ViewShe often ____________ a book before going to bed.
A. read
B. reads
C. is read
D. reading
Preposition of Time › View
We moved to our new house ______ 2016.
A. on
B. at
C. in
