Поставь предложения в отрицательную форму.

The trees were green.
The water was cold but clean.
The Children were at school last morning.
Mary was a very smart girl.
We were in France two years ago.

1The arent

2the isnt

3the aren't.

4mary isn't

5we aren't

После этих слов пиши как было

1) the trees weren't green.

2) the water wasn't cold but clean.

3) the children weren't at school last morning.

4) mary wasn't a very smart girl.

5) we weren't in France two years ago.

Объяснение:

глагол to be в времени - was, were. отрицательная форма - wasn't, weren't