Past Tense Mastery: Am, Is, Are, Do, Have, HasVersión en línea Past tense forms of am, is, are, do, have, has. por Arnab Biswas 1 What is the past tense of 'am'? a were b be c was d am 2 What is the past tense of 'is'? a be b was c is d were 3 What is the past tense of 'are'? a are b were c was d be 4 What is the past tense of 'do'? a did b done c do d does 5 What is the past tense of 'have'? a has b had c haved d have 6 What is the past tense of 'has'? a having b hasn't c had d have 7 Fill in the blank: Yesterday I ___ my chores. a done b do c did d does 8 Choose the correct past tense for the sentence: She ___ many books last year. a has b have c had d having 9 Which is the past tense of 'have' for plural subjects like 'they'? a has b have c had d having 10 Complete: The sky ___ blue yesterday. a were b have c is d was