[ Grammar Modals ]
Climate change could _____ the survival of blue whales.
A. being threat
B. threaten
C. have been threatened
D. threat
Select your answer:
Random Topics:
Parts of SpeechBroach vs. BroochBrake vs. BreakGerund and To InfinitiveGrammar - may/might/couldVocabulary and TensesGrammar (Adjectives)For vs SinceIdentify The Tenses
Other quiz:
Grammar › ViewIt is good offer but I am not sure whether I should ___________ it.
A. accept
B. acept
C. accetp
D. eccept
Grammar › View
Isn’t that Tim, the boy ____ father owns a huge yacht?
A. that
B. whose
C. who
D. whom
How to use : Read the question carefully, then select one of the answers button.