Which one of the following groups of words is a sentence fragment?

Question

a=Before the e-mail was sent,she checked it carefully for mistakes.b=Despite our obvious differences.c=real estate offers an interesting and challenging career.d= We ate.

Answer 1

That would be b).  Incomplete without some more sentence to it.  "Despite our obvious differences" has no subject or verb.

Answer 2

B

Answer 3

b

the other ones have a subject and everythiiin.

Answer 4

B.Despite our obvious differences.

it's not a complete sentence so its a sentence fragment.

Answer 5

b= Despite (of) our obvious differences...