1. A complex sentence is:

A) Difficult to understand.
B) One or more incomplete thoughts.
C) One complete thought and at least one incomplete thought.
D) One complete thought and more than two incomplete thoughts.

2.Select the sentence which is correctly punctuated:
A) Considering I rarely say no; it is no wonder I'm so busy.
B) Considering I rarely say no, it is no wonder I'm so busy.
C) Considering I rarely say no it is no wonder I'm so busy.

my answers:
1.D
2. B

2 is correct.

1 is incorrect.