The key to exercise solutions in chapter 7 - Presentation and Practice 1 for the textbook Performer B1, Vol. 1 with authors Marina Spiazzi, Marina Tavella e Margaret Layton from Zanichelli
Question
Read the sentences from the text on page 87 and choose the correct alternative to complete the rule below.
Answer
To form the past continuous, we use the past simple of the verb be + the -ing form of the main verb.