Question

Which is a fused sentence?

Answer 1

  The option C is a fused sentence, because its connecting two "parts", "clauses" or "phrases" without being separated from punctuation or other connectives, that should make it a proper sentence. Therefore, we could make various types of changes to turn this fused sentence into a correct sentence:

•   Addition of a semi-colon (;)

   My dad doesn't have a hobby; He is too busy working.

• Using a subordinate conjunction

   My dad doesn't have a hobby because he is too busy working.

•     Separating definitely the clauses:

   My dad doesn't have a hobby because he is too busy working.