Answer:
1.A 
2.B
3. A??
Explanation:
James was a strong and intelligent boy. He had always believed that if you wanted to achieve something great in life, you had to be prepared to make sacrifices. <u>That is to say</u>, James was willing to miss out on fun if it meant earning all A's in school. <u>However</u>, James also wanted to be a great basketball player. <u>Therefore,</u> he expected himself to earn As in all of his classes in addition to being a star player on the basketball team.
 
        
                    
             
        
        
        
These lines are spoken by a captain who has been wounded in the war. He is relaying the information about Macbeth's brave fight against the enemy to King Duncan. He talks about how brave and valiant Macbeth was, so the audience can infer that he is a fierce warrior who will stop at nothing to ensure his win in a battle. 
        
             
        
        
        
Not too sure, but I think it’s the last option: This is a complex sentence because it joins an independent clause with a dependent clause