[ Grammar ]
I regret _______ you that the event has been canceled.
A. telling
B. to tell
C. tell
D. told

Random Topics:
Verb + Infinitive or GerundReporting VerbsDeterminers & QuantifiersPast and Present Continuous tenseConjunctive AdverbsConjunction and PunctuationInfinitives or GerundsVerbs and TensesAdjective + to + VerbIndependent and Dependent ClausesOther quiz:
Homonyms › ViewThe ball broke the window ___.
a. pain
b. pane
Vocabulary › View
Lisa did not like to __________ others, even if they made mistakes. She preferred to offer constructive feedback.
A. criticize
B. treat
C. care for
D. interact
Grammar and Vocabulary › ViewI _______________ to be home by eight tonight so that I can finish my homework before going to bed.
A. had
B. has
C. have
D. having
Present Tenses › View
He ____ to the top of the mountain three times and he plans to do it again.
A. has been climbing
B. has climbed
C. is climbing
D. climbs
