[ Participle Clauses & Cleft Sentences ]
What we did is ……………………… a letter to apologize.
A. write
B. wrote
C. writing

Random Topics:
Pronoun-Verb AgreementAdverb PhrasesPerfect Tenses and VocabularyModal Verb, Passive VoiceGerund or InfinitivesInfinitive and GerundsConditional 0Adjective & AdverbsGrammar & TensesConjunctionsOther quiz:
Vocabulary › ViewThe act or way of working
A. operation
B. spigot
C. administered
D. retractable
Grammar › View
She _ (sing) beautifully at the concert.
A. sing
B. singing
C. sang
D. sings
Grammar › ViewMaggie’s parents haven’t visited her ______ she left home.
A. since
B. for
Grammar and Vocabulary › View
. A person who helps others is _______.
A. kind
B. lazy
C. selfish
D. rude
