Перевести предложение на используя отрицание и вопрос. письмо отправят завтра. много домов строят в нашем районе каждый год.

A letter will be sent tomorrow.
Will a letter be sent tomorrow ?
A letter won't be sent tomorrow.

A lot of houses are built in our neighbourhood every year.
Are a lot of houses built in our neighbourhood every year?
A lot of houses aren't built in our neighbourhood every year.