[ Grammar ]
The report’s conclusion, __________ by many experts, remains controversial.
A. questioning
B. questioned
C. having questioned
D. was questioned
Select your answer:

Random Topics:
Auxiliaries VerbPast Progressive TenseFormal & Informal WordsPast Perfect TensesTenses and StructuresPrepositionsGrammar AssessmentSentences Function and StructureDefinite ArticlesAdjectives with -ED and -INGOther quiz:
Grammar › View____________do you live? In Abu Dhabi
A. What
B. When
C. Where
D. How
Adverbs › View
In the sentence ‘The sun shines brightly’, which word is an adverb?
A. sun
B. the
C. shines
D. brightly
