In each sentence below, select the letter of the correctly punctuated sentence. Which sentence is correctly punctuated?
A) Undecided about which of the prints he liked best, Chen bought all four of them.
B) Sleeping on an airplane, is sometimes difficult.
C) Sylvie always finishes the ice cream, and puts the empty container in the freezer.

Question

Quizplus · Accepted Answer

Sentence A is correctly punctuated with a comma separating the introductory phrase "Undecided about which of the prints he liked best" from the independent clause "Chen bought all four of them." Sentence B is a run-on sentence, and sentence C is correctly punctuated but contains a common error of unnecessary comma usage (the comma before "and" is not needed in this case).

In Each Sentence Below, Select the Letter of the Correctly