[ Grammar ]
(who / we / forget to invite)?
A. Who have we forgotten to invite?
B. Whom have we forgotten to invite?
C. Whose have we forgotten to invite
D. Have we forgotten to invite who

Random Topics:
Gerunds and InfinitivesPast Perfect and Past Perfect ContinuousAdverbial Clauses of Manner and ResultComparative AdjectivesAntonymsSynonym and AntonymSecond and Third ConditionalModals and Adjectives (ed-ing)Transition WordsAdverbial Clause / If / ComparativesOther quiz:
Modal Verb Gerund or To Infinitive › ViewYou _________ eat or drink in the museum.
A. mustn’t
B. can
C. don’t have to
D. should
Vocabulary › View
A grade or level of subsistence and comfort in everyday life enjoyed by a community, class, or individual
A. Standard of Living
B. Capitalism
C. Socialism
D. Communism
E. Laissez-Faire
Grammar › ViewThe campaign was organized in response __________ the recent crisis.
A. to
B. at
C. by
D. for
Grammar › View
‘5 days ago’ is a signal word for the ..
A. past simple
B. present perfect
