[ Tenses ]
They…this work yesterday.
A. do
B. did
C. will do
D. have done

Random Topics:
Modal Verbs in ConditionalsNoun PhraseSingular and Plural NounsSentence CompletionGrammar (Possessive Pronouns)Dependent ClausesPossessive AdjectivesClauseModals and InversionSpeech TensesOther quiz:
Vocabulary › ViewDeclaration
A. a public statement or announcement
B. permission or agreement for something to happen.
C. an introduction statement
D. being forced to withdraw (leave) a military battle
Sentences Function and Structure › View
Complete the sentence with the coordinating conjunction that make sense.
Mom wanted a scrapbook of our trip, _____ she took many pictures.
A. or
B. so
C. but
D. yet