Question

Which sentence uses punctuation correctly?

A.
Since she is determined to become an astronaut my sister is taking extra classes, in math and physics.

B.
My sister since she is determined to become an astronaut is taking extra classes in math and physics.

C.
Since she is determined to become an astronaut my sister is taking extra classes in math and physics.

D.
My sister, since she is determined to become an astronaut, is taking extra classes in math and physics.

Answer 1

@texaschic101

Answer 2

that would be D

Answer 3

ok thanks

Answer 4

sure thing :)