[ Gerund ]
He is famous for _________ a cure for cancer.
A. to invent
B. invent
C. inventing

Random Topics:
Noun and Modal VerbsGrammar - ConnectorsInfinitive GerundMix-TensesCoordinating Conjunctions and Comparative AdjectivesTenses and Passive VoiceVerbs: Will & Going toPhrasal Verb With TakePast simple regular verbsSubject, Object, Possessive Pronoun and Possessive AdjectivesOther quiz:
Grammar › ViewBy the time we arrived, the show ____ already ____.
A. was / beginning
B. had / begun
C. is / beginning
D. has / begun
Simple Present - Negative & Interrogative › View
Which of the following sentences included as a correct form of simple present tense?
A. Your teachers are not teaching in my class.
B. Do Phoebe and Chelsea like dancing?
C. Did She sit next to you?
D. We does not learn korean at School.
Grammar › ViewI _______ give you a hand tomorrow morning, if you like.
A. should
B. must
C. may
D. can
Grammar › View
. We have to hand in our report __________ ten o’ clock __________ Friday.
A. by, at
B. by, by
C. by, on
D. at, at
