The key to exercise solutions in chapter 5.5 - Grammar for the textbook Focus 2 - Workbook with authors Daniel Brayshaw and Bartosz Michalowski from Pearson Education
Question
Cross out the relative pronouns where it is not necessary.
Answer
If Mum can't pick me up from school, I get the bus which stops outside our house.
I've written down the phone number of the private tutor that my cousin recommended.
This is the hospital where I was born. It's much bigger now than in the past.
Can you buy some apples, some cheese, and the eggs that say 'organic' on the box?
This is the puppy which I chose. Don't you think he's cute?