(my hands / cold) (diamonds / cheap) (this restaurant very expensive ) (mr kelly`s daughter six years old) (the houses in this street very old) (the examination not difficult) (those flowers very beautiful) добавте(is/isn,t/are/aren,t)

My hands aren't cold
Diamonds aren't cheap
This restaurant is very expensive
Mr Kelly`s daughter is six years old
The houses in this street are very old.
The examination isn't difficult.
Those flowers are very beautiful.

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