[ Vocabulary ]
Greenpeace is an international group that protests against anything which is a ____ to the environment.
A. threat
B. threaten
C. threatening
D. threatener

Random Topics:
Grammar and ReadingDependent PrepositionsPhrases and ClausesVocabulary, Grammar, SpellingSimple Present and Simple PastFrequencyUse of Prepositions or ConjunctionsObject PronounsThe Future Simple TenseModals of ProbabilityOther quiz:
Grammar › View The boy took the movie back to the store.
A. Object of a preposition
B. Subject
C. Direct objecy
D. Predicate nominative
Tenses › View
Identify the past tense verb in the sentence: The cat chased the mouse.
A. chases
B. runned
C. chased
D. chase
Grammar › ViewWe ____________ during recess.
A. chated
B. chatted
C. didn’t chatted
D. chatten
Superlative Adjectives › View
The cats are the ______________ pets in Malaysia.
A. common
B. commenest
C. most common
D. most commenest
