[ Word Form & Verb Tense ]
Her job is to detect and analyse any threat to public _____ such as floods, earthquake, and even pollution
A. safety
B. safe
C. safely
D. unsafe

Random Topics:
Adverbs and AdjectivesPresent Tenses and VocabularyInfinitives and GerundsCohesive DevicesCompound SentencesSimple, Compound, Complex SentencesPresent Simple PassiveDEGREE COMPARISONConditionals 1,2,3Modals of ObligationOther quiz:
Modal Auxiliaries › ViewWhen Mr. Lee was younger, he ________ work in the garden for hours, but now he has to take frequent rests because he has emphysema.
A. has got to
B. can
C. should be able to
D. could
Tag Questions › View
She is studying grammar,
A. she is?
B. is she?
C. isn’t she?
D. are she?
Modal Verbs › ViewYou have a nice bicycle.
__________ you ride it?
A. can
B. could
Grammar › View
I’m looking for a new bike. My old one is not _________.
A. fast enough
B. enough fast
C. too fast
D. fast too
