[ Verb Form ]
Are his ideas worth ……………………….. to?
A. listen
B. listening
C. to listen
D. to listening
Select your answer:

Random Topics:
Grammar and IdiomsModal Auxiliary VerbsIELTS VocabularyDEGREE COMPARISONModals of ProbabilityArticle the or zero article (-)Grammar - Present and Past PassiveGerund or InfinitiveAdverbial ClauseModal Verbs for PossibilityOther quiz:
Grammar › View______ the contractor and the supervisor were present at the safety briefing.
A. Both
B. Either
C. Neither
D. None
Grammar › View
Maybe _____ out for lunch this afternoon.
A. we’ll go
B. we’re going
C. we will be going
D. none of the above
