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

Random Topics:
Correlative ConjunctionCompound AdjectivesGrammar - Nouns, Verbs, and AdjectivesAdverbs of Time and PlacePresent Simple TensePresent Continuous TenseCountable & Noncountable NounsGrammar TOEFLLinkers and ConjunctionsPresent/Future/Past Simple/Present PerfectOther quiz:
Modal Verbs of Deduction and Speculation › ViewWhat’s the capital city of the United States?
A. I don’t know but it mustn’t be New York
B. I don’t know but it can’t be New York.
Idioms › View
When we are all “in the same boat” it means that….
A. when you are going fishing with a friend
B. singing “Row, Row, Row Your Boat”
C. being in a kayak together
D. share the same unfortunate situation as another person
Grammar › ViewAren’t you _______ than your sister?
A. tall
B. most tall
C. tallest
D. taller
Grammar › View
I__________ what was happening
A. Couldn’t understood
B. Couldn’t understand
C. Was not able to understood
D. Was not able to understand
