[ 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:
Grammar › ViewWe have a break ________ 10:30 _________ 10:45 _________ the morning.
A. from / to / in
B. at / at / in
C. at / and / in
D. at / from/ to
Grammar Clauses › View
After she eats her breaksfast, Mary brushes her teeth.
A. noun
B. pronoun
C. neither
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
