[ Gerund, Infinitive, Bare Verb ]
The sales convinced his customer _________ his goods.
A. to buy
B. buying
C. to buying
D. buy

Random Topics:
If/Unless - Conditional type 1Have toModal Verbs of PermissionConjunctions and PronounsHomophonesImperative SentencesVerbsPresent Perfect ContinuousThird ConditionalShould, Should not haveOther quiz:
Grammar › ViewFaisal _____ stop smoking as he is beginning to cough a lot lately.
A. mustn’t
B. ought to
C. must
D. doesn’t have to
Simple Present Tense › View
I don’t . . . . . .. time to swim every monday.
A. Having
B. Have
C. Has
D. Had
Grammar › ViewSheila ___________ married. She has a boyfriend.
A. is
B. isn’t
C. aren’t
Quantifiers & Modals of Obligation › View
We _ _ _ _ _ leave now; it’s 10 and the conference doesn’t start until 12.
A. don’t have to
B. haven’t to
C. mustn’t
