Which of the following is a signal word for the past progressive?
A. first
B. while
C. suddenly
D. then

Random Topics:
Definite pronouns (Subject, Object, Reflexive)Conjunctions - ConnectorsGrammar and EssayIdentify The TensesSentencesGrammar: so and suchFuture Simple TensesHomophonesPresent and Past Simple TenseGrammar and Sentence StructureOther quiz:
Grammar › ViewHe’s the engineer ………………………………… invented the ferris wheel in the 1980s .
A. which
B. who
C. where
Grammar and Sentence Structure › View
Which of the following sentences demonstrates correct use of a semicolon?
A. The meeting is scheduled for Monday; please prepare your reports.
B. The meeting is scheduled for Monday, please prepare your reports.
C. The meeting is scheduled for Monday: please prepare your reports.
D. The meeting; is scheduled for Monday, please prepare your reports.
Modal Verbs › ViewShe _____ this picture! She can’t paint at all!
A. must have painted
B. may have painted
C. mustn’t have painted
D. couldn’t have painted
Tenses › View
Which tense is used to talk about an action that will be completed before a specific time in the future?
A. Future Continuous
B. Future Perfect
C. Simple Future
D. Perfect Future Continuous
