Answer is in the photo. I can only upload it to a file hosting service. link below!
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A - Although he denies them, Dr. Vasequez faced several scandals last year.
A complex sentences must have both a dependent clasuse (although he denies them) and an independent clause (Dr. Vasquez faced several scandals last year.
Options B and D are compound sentences (two independent clauses) and option C is a simple sentence.
You need to drive slow and with caution.
Willow doesn't care what other people really think of her
She never gives up and is very determined and considerate
Willow tells her taxi cab driver of a cancerous tumor on his neck and tells him her should get it checked out and she saves his life
The events are in order of the time they happened