Read this excerpt from Beowulf, in which Unferth, one of Hrothgar's warriors, addresses Beowulf. Art thou that Beowulf with Breca did struggle, On the wide sea-currents at swimming contended, Where to humor your pride the ocean ye tried, 'Twas mere folly that actuated you both to risk your lives on the ocean.
The use of the comma here is incorrect because t<span>hese are two independent clauses and should be separated by a semi-colon or a period not a comma. Hope this is what you are looking for. </span>
By indentify the underline word play from the sentence "my friend jorge can play the guitar and sing?", tho word play in yhe sentence is: b. part of a common verb phrase.
hope this help