Which group of words is a sentence fragment?

A.
We played outside for hours until dusk.

B.
Though there were only five kids at the party.

C.
I had a great time at Jerry's 12th birthday party.

D.
Jerry's parents had set up an obstacle course in the backyard.

Question

Which group of words is a sentence fragment?	
 
 A.
We played outside for hours until dusk.
 
 B.
Though there were only five kids at the party.
 
 C.
I had a great time at Jerry's 12th birthday party.
 
 D.
Jerry's parents had set up an obstacle course in the backyard.

vera_ewing · Answer

B is a sentence fragment because it does not contain a main clause.