[ 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:
Gerunds and Infinitives › ViewIt was a good holiday. I enjoyed _____by the sea.
A. being
B. to be
C. be
Tenses › View
Tina has signed up for the online English course. Her lessons _________ every day at 10:00.
A. will start
B. start
C. are starting
D. starts
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
