___________ the children playing in the backyard?
A. Is
B. Are
C. Do

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Past and Past ContinuousPhrase vs ClausePresent Simple VS ContinuousGrammar - TOEICTenses and VerbsVerbs - third personTravel VocabularyDependent PrepositionsSimple Past TensesGrammar - must & have toOther quiz:
Gerund or Infinitives › ViewDid you finish ____________ your homework?
A. to do
B. doing
Grammar › View
Today, I’m not _______ football, I am studying for a Math test.
A. practising
B. practised
C. practise
Phrasal Verbs › ViewAn investigation was ______ by the local police.
A. carried out
B. put out
C. took in
D. held up
Reported Speech and Reported Questions › View
Can the supervisor do that kind of revision even when he didn´t give us some advice?
A. He wanted to know if the supervisor could do that kind of revision even when he didn´t give them some advice.
B. He want to know if the supervisor could do that kind of revision even when he didn´t give them an advice.
C. He wanted to know if the the supervisor can do that kind of revision even when he didn´t give us an advice.