[ Grammar ]
They _ doing their homework.
A. is
B. are
C. am
Select your answer:

Random Topics:
Linking Verbs and TensesAdverb Types and TensesVocabulary and Verb TensesRoot WordParallel Structure or Combining SentencesArticles with Proper NounsGrammar of Conjunctions and PrepotitionsSimple Future - PassiveConditional SentencesSubordinate ConjunctionsOther quiz:
Grammar › ViewRead the sentence.
Giant pandas live in the mountain ranges of central china.
Which underlined word should begin with a capital letter?
A. pandas
B. ranges
C. central
D. china
Grammar › View
Things _________ a lot since May.
A. changed
B. has changed
C. have changed
D. have change
