The key to exercise solutions in chapter 5 - Grammar 2 for the textbook Performer B2 - Student's Book with authors Marina Spiazzi, Marina Tavella, Margaret Layton from Zanichelli
Question
Read the sentences and correct the mistakes. Be careful: one sentence is correct.
Answer
If Mr Brown calls, tell him I'm not in.
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My sister is my best friend.
He continued his mission against child exploitation.