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

Random Topics:
Past and Past ContinuousPhrase vs ClausePresent Simple VS ContinuousGrammar - TOEICTenses and VerbsVerbs - third personTravel VocabularyDependent PrepositionsSimple Past TensesGrammar - must & have toOther quiz:
Modal Verb › ViewYou _________ have worked so hard last week. You look so tired now.
A. must not
B. ought not to
C. can’t
D. would
Grammar › View
We had a / an interesting day.
A. a
B. an
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.