[ Present Continuous Tense ]
I had done my homework when mum is back.
A. Correct
B. Wrong

Random Topics:
PrepositionThings in EnglishWho vs WhomPast Simple and Past ContinuousGrammar of Future PlansConditional Sentences Type I, IIGrammar - direct/indirect objectsArticles and NounsVerb PhrasesContractions and ConjunctionsOther quiz:
Zero Conditional Sentence › Viewif you put an ice under the sun ,
A. it boils
B. it floats
C. it melts
Tenses › View
She ___ (to visit) London three times.
A. has visited
B. visited
C. visits
Grammar › ViewSam … in Rome three times.
A. has been
B. was
C. have been
D. is
Grammar › View
I asked them to send the goods as soon as possible; we _______ receive them by the end of the week if the post is fast.
A. may
B. must
C. can’t
