[ Gerund ]
He is crazy about ________
A. Sing
B. Sings
C. Sang
D. Singing

Random Topics:
GRAMMAR - Could / Could notPassive to ActiveAdjective ClausePassive Modals, Impersonal PassiveIF CLAUSEModals and ConditionalsPreposition of PlaceWas and WerePerfect and Past TenseParts of SpeechOther quiz:
Modal Verbs › ViewYou __________ submit your proposal by the end of the week for consideration.
A. may
B. might
C. ought to
D. should
Grammar › View
He was very hard ______ for most of his life after being injured on his head.
A. to hear
B. hearing
C. hear
D. of hearing
Grammar › ViewWe’re playing against the Cobras this weekend, and _____ a really good team.
A. there
B. their
C. they’re
Present Perfect and Present Perfect Continuous › View
I’m sorry, madam, but this carpet … .
A. has already been sold
B. has been sold yet
C. has been sold so far
D. has yet been sold
