Use the short form of the verb

Use the short form of the verb.

To be краткая форма.

They are краткая форма.

Краткая форма глагола to be.

Am is are краткая форма.

Complete with the past simple or past Continuous.

Английский язык complete the dialogues.

Диалог present Continuous.

Complete the Dialogue 5 класс.