[ Gerunds, Infinitives and Participles ]
He had a ___(heighten) sense of hearing.
A. heightens
B. heightening
C. heighten
D. heightened

Random Topics:
Grammar - Verb FormsSimple TensesVerbals and GerundsPassive SentencesGrammar - used toThird ConditionalsQuestion Tags in Verb TensesPoetryZero & First ConditionalAdverb of Frequency and TensesOther quiz:
Prepositions and Preposition Phrases › ViewHow many prepositional phrases are in the following sentence? Enter the number of prepositional phrases.
On Wednesday, we celebrated at my mom’s house for two hours.
A. One
B. Two
C. Three
D. Four
Grammar › View
Japanese is _________ language to learn.
A. the hardest
B. hardest
C. hard
D. harder than
David fell in love with Italy when he studied there three years ago. He __________ living there since then.
A. is
B. was
C. has been
D. had been
Past Continuous Tense › View
_____ you _____ football at 2 PM ?
A. Were, playing
B. Was, playing
C. Are, playing
D. Do, playing
