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Author :
liseth santana
1.
What is the estructure of the verb to be?
A.
subject + verb + complement
B.
complement + verb + subject
C.
subject + complement + verb
D.
subject + has/have + complement
2.
choose the structure of the present perfect negative
A.
subject + past participle+ haven't/ hasn't
B.
subject + haven't/hasn't+ past participle
C.
subject + have/ has + past participle
D.
have/has + subject + past participle?
