Which is a run-on sentence?

A.
The fox sat in the middle of the yard, and it stared at us.

B.
The squirrel ran across the yard it climbed up the tree.

C.
The duck waddled up the embankment, and it quacked at me.

D.
The hamster likes his wheel, but he spins in it all night long.

Question

Which is a run-on sentence?	
 
 A.
The fox sat in the middle of the yard, and it stared at us.
 
 B.
The squirrel ran across the yard it climbed up the tree.
 
 C.
The duck waddled up the embankment, and it quacked at me.
 
 D.
The hamster likes his wheel, but he spins in it all night long.

dejmccray · Answer

B

anonymous · Answer

Run-on senctence  is no commas and no periods till the end