Make the sentences negative. Use only short form. Fill in the full sentence.
She saw him five minutes ago.
She didn't see him five minutes ago.
1.She looked at you.She didn't look at you.2.They cooked last Monday.They didn't cook last Monday.3.Students wrote an essay.Students didn't write an essay.4.I went to the cinema.I didn't go to the cinema.5.We helped the old lady.We didn't help the old lady.6.He invited me to the party.He didn't invite me to the party.7.Rachel finished school in 2015.Rachel didn't finish school in 2015.8.They enjoyed the new film.They didn't enjoy the new film.9.I gave him a book.I didn't give him a book.10.She saw me 2 days ago.She didn't see me 2 days ago.