10.617) Read the text again. Underline
defining and one non-defining relative
clause. What is the difference between
defining and non-defining relative clauses
Mark the sentences T (true) or F (false).
A Defining relative clauses
1 are put in commas
2 give necessary information
3 cannot be omitted
B Non-defining relative clauses
1 are not put in commas
2 give extra information
3 can be omitted​