Which statement is correct ?
A. One of the first results of the police investigation were a redesigning of the whole security system.
B. One of the first results of the police investigation was a redesigning of the whole security system.
C. One of the first results of the police investigation are a redesigning of the whole security system.
D. One of the first results of the police investigation have been a redesigning of the whole security system.

Random Topics:
Figurative LanguageSubject-Verb AgreementVerb + PrepositionGrammar - Wh QuestionsUnscramble SentenceAdverbial PhrasesVocabulary & Phrasal VerbInversion + Passive VoiceTenses - Irregular VerbsQuantifiers and AdjectivesOther quiz:
Grammar › ViewWhich sentence is incorrect?
A. If the answer is wrong, then you can redo it.
B. If the answer is right, then you may have free time.
C. When you finish your work you can go outside.
D. When you get them all right, you get a 100.
Sentence Adverbs & Third Conditional › View
Imagine Ethan and Rohan ___________ earlier, they wouldn’t have missed the train.
A. had left
B. leave
C. left
D. have left
Grammar › View_____ he didn’t understand everything, he was interested in the conversation.
A. However
B. Even though
C. Because
D. While
Simple Present Tense › View
___________ you read books?
A. Does
B. Do
C. Is
D. Are
