which sentence contains a nonrestrictive clause and is punctuated correctly? the teacher packed picnic…

which sentence contains a nonrestrictive clause and is punctuated correctly? the teacher packed picnic lunches for all the students—which they loved—and ate lunch outside with them at recess. the teacher packed picnic lunches for all the students which they loved—and ate lunch outside with them at recess. the teacher packed picnic lunches (for all the students) which they loved and ate lunch outside with them at recess. the teacher packed picnic lunches for all the students which they loved and ate lunch outside with them (at recess).

which sentence contains a nonrestrictive clause and is punctuated correctly? the teacher packed picnic lunches for all the students—which they loved—and ate lunch outside with them at recess. the teacher packed picnic lunches for all the students which they loved—and ate lunch outside with them at recess. the teacher packed picnic lunches (for all the students) which they loved and ate lunch outside with them at recess. the teacher packed picnic lunches for all the students which they loved and ate lunch outside with them (at recess).

Answer

Brief Explanations:

A non - restrictive clause provides additional, non - essential information and is set off by commas, dashes, or parentheses. In the first option, "which they loved" is a non - restrictive clause set off by dashes, correctly punctuated. The other options have incorrect punctuation or incorrect use of parentheses.

Answer:

The teacher packed picnic lunches for all the students—which they loved—and ate lunch outside with them at recess.