[ Grammar and Vocabulary ]
Choose the answer which is OPPOSITE in meaning to the underlined words.
Several outbreaks of infection have been traced to contaminated food.
A. clean
B. dirty
C. polluted
D. poisonous

Random Topics:
Prepositions & Modal VerbsAdjective & AdverbsComparisonsused to, be used to, get used toModal Verbs for Permission and ObligationModals of AdviceGrammar speak,talk,say,tellPassive Voice and Relative ClausesProverbsVerbs with Prepositions and ConjunctionsOther quiz:
Modals › ViewMilly __________ carry her school bag to school every day.
A. should
B. has to
C. don´t have to
D. must not
Has and Have › View
He ……a new watch
A. has
B. have
Clause Markers TOEFL Grammar › ViewComplete the sentence with the best clause marker:
The woman ______ we met was called Lightening Cloud.
A. where
B. which
C. whom
D. who
Adjectives › View
Which is the correct order?
A. She an exceptional student is.
B. She is a student exceptional.
C. She is an exceptional student.
D. She a student exceptional is.
