3. Выпишите грамматическую форму, укажите время: 1) The letters have been sent. 2) A new shop is being built in our street. 3) She told us that plan had been discussed. 4) A new dictionary has been bought. 5) The rooms were being cleaned now.

Перевод задания: Выпишите грамматическую форму и укажите время.

1. have been sent — Present Perfect Passive (страдательный залог, настоящее совершённое время); схема: have been + past participle. The letters have been sent. (Письма отправлены.)

2. is being built — Present Continuous Passive (страдательный залог, настоящее длительное время); схема: is being + past participle. A new shop is being built in our street. (На нашей улице строят новый магазин.)

3. had been discussed — Past Perfect Passive (страдательный залог, прошедшее совершённое время); схема: had been + past participle. She told us that plan had been discussed. (Она сказала нам, что тот план обсудили.)

4. has been bought — Present Perfect Passive (страдательный залог, настоящее совершённое время); схема: has been + past participle. A new dictionary has been bought. (Куплен новый словарь.)

5. were being cleaned — Past Continuous Passive (страдательный залог, прошедшее длительное время); схема: were being + past participle. The rooms were being cleaned now. (Комнаты сейчас убирали.)

   Примечание: сочетание now обычно употребляется с настоящим временем; в данном предложении форма глагола указывает на Past Continuous Passive.