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Subjects
English Language CBSE
General grammar
Present perfect
10.
Grammar. Have not/has not. Verb forms. Negative sentences
Exercise condition:
3
m.
Make
the
Present Perfect
Negative
sentences by using the appropriate option:
1.
You
have not asked
didn't ask
me for help.
2.
I
has not
haven't written
a letter.
3.
You
have not been
has not done
to Europe.
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