She did not want to donate money to an agency that would waste funds . He found his wedding ring, which had fallen to the bottom of the pool . Similar adjective clauses can be written with when or where . The guidelines are the same.
Spring is the time when the robins return and the daffodils bloom .
I shopped at Bargain World, where I found lots of cleaning supplies . Commas are used only if the relative clause does not restrict or identify the noun it modifies. In the first sentence above, the relative clause is restrictive because it is needed to identify which type of agency the woman does not want to support. Here are some examples of each type of relative clause. His campaign promise was to listen to the people who live in this district .