[ Vocabulary ]
Water sports have become a major threat ___ the wildlife in the lake.
A. on
B. to

Random Topics:
Adverbs of Time and PlaceConjunctivesModal Verbs for SpeculationPresent Perfect Continuous TensePreposition and Preposition PhraseParallelism and Subject Verb AgreementModals of ObligationSubject/Verb Agreement with Collective NounsIELTS GrammarPresent Perfect Simple vs ContinuousOther quiz:
Verb Patterns / Ing › ViewJim will never forget ……………….. Andrea at his own 18th birthday party. It was like a fairy tale.
A. meeting
B. to meet
Simple Present Tense › View
A policeman …………………. a uniform to work.
A. wear
B. wears
Modal Verbs › ViewAfter the spraying and facing problems, state health officials said the amount of insecticide applied in Monterey _____ severe health risks.
A. shouldn’t have posed
B. needn’t have posed
C. didn’t need to pose
D. didn’t use to pose
E. hadn’t posed
Present Simple and Continuous Tense › View
I’m so hungry, I can eat _____thing.
A. an
B. some
C. a
D. any
