[ Past Continuous Tense ]
Susan ______(play) the piano when someone knocked on the door.
A. was playing
B. is playing
C. play
D. played
Select your answer:
Random Topics:
Past Tense (Regular and Irregular)Sentence Structure and Grammar RulesPhrasal verbs and Prepositional PhrasesGrammar: is/are/was/wereVocabularyFuture or PastCorrelative Conjunction & Complex SentencesPresent Simple and Modal VerbsIntermediateModals VerbsOther quiz:
Grammar › ViewDeath Valley in California is one of the ___ place on earth.
A. hot
B. hotter
C. hottest
Vocabulary › View
Grammar: Present Progressive
6. I ……………. reading a book.
A. am
B. is
C. are