(01.02 LC) Key phrases may be used to (5 points)
O point out important information to the reader
O introduce quotes to show the author's purpose
O support a purpose using evidence
O increase the complexity of the vocabulary

O point out important information to the reader

Explanation:

Key phrases are phrases that enhance important information for the reader, in relation to a text. This is because these phrases show the most relevant information that should not be left out, as they act as the "key" to unlock reasoning and reflection on the subject to which the text refers.

These sentences are very useful when a summary must be done, because they are the ones that present the information that the summary should contain.

can you take a picture of the passage

the group received an extra pound of butter for christmas.

the annex was delighted to hear that we'll all be receiving an extra quarter pound of butter for christmas.