The key to exercise solutions in chapter Build up to B1 Workbook - Cardinal numbers for the textbook Performer B1, Vol. 1 with authors Marina Spiazzi, Marina Tavella e Margaret Layton from Zanichelli
Question
Choose the correct alternative.
Answer
Today is my dad's birthday, mine is in June.
April is my favourite month but not for my friend Jo, hers is December.
"Is this Martin's house?" "No, it's ours."
That's not my telephone number, mine starts with 0779.
There's a book on the table. Is it yours or his?
The house on the corner is theirs and so is that lovely car.