[ Gerunds ]
Authorities should warn people against _______ hazardous foods containing additives.
A. to be using
B. having used
C. using
D. being used produced

Random Topics:
Have vs. HasTransitionsGrammar - Punctuation of SentencesLinking VerbTime Clauses and ConjunctionsClauses-ing form and the to-infinitiveSimilesPerfect Tenses and VocabularyIntermediate GrammarOther quiz:
Perfect Tenses › ViewHari started learning to play chess when he was only five years old and won his first national chess competition when he was ten.
This means that Hari … to play chess very well by the time he was ten years old.
A. had learned
B. will have learned
C. has learned
Grammar › View
Choose the correct answer to the following question: “Does he ever eat out?”
A. No, doesn’t.
B. No, he isn’t.
C. No, he doesn’t
Grammar › View__________ do you go to the supermarket?
A. How much
B. How far
C. How often
D. How many
Grammar › View
His grandparents often …. him once in a month.
A. visits
B. visited
C. visit
D. is visits
