[ Grammar ]
They ____ cleaning the house.
A. is
B. are
C. am
D. be

Random Topics:
Prepositions of MovementThings in EnglishComparison and ModalsAdverb Clause ConnectorPresent Simple and Past ContinuousVerb Tenses and UsageFuture or PastGrammar ElementaryPhrases and TensesConjunctions and Verb TensesOther quiz:
Grammar › ViewWhich verb tense shows that something has already happened?
A. Past
B. Present
C. Future
Transitional Words › View
What is Contrasting?
A. to look at noticeable similarities between things
B. to look at the cause of something and find out the effect
C. to look at noticeable differences between things
D. to look at the Atlantic Ocean
It was very hot, _____ he opened the window.
A. nor
B. so
C. yet
Vocabulary › View
I made a negative comment in response …….. what she said to me.
A. from
B. to
C. at
D. for
