Write negative sentences.use the present perfect. example: (i /not /take /any /photographs) i have not taken any photographs. a) ( dmitry /not /come /from /school /yet) b) (i /not /finish /my /homework /yet) c) (my / brother /not /make /ane /mistakes) d) (we /not /watch /any /television /today)
b) I have not finished my homework yet.
c) My brother has not made any mistakes.
d) We have not watched any television today.