高三英语模拟选择题，求详解The Bosten Marathon bombings killed 3 people,in

高三英语模拟选择题，求详解
The Bosten Marathon bombings killed 3 people,including a Chinese citizen_____Shenyang
A in B from C across D to
-Lily is going to make a presentation in class in the afternoon
-Oh,really? I ____ it was Michael's turn
A think B have thought
C thought D am thinking
-Could you please have my car ready today?
-Sure,the damage is not that serious, so it___be ready by 5:00 pm
A should Bcould Cmight Dneed
The parcel was a whole week late. How I wish I___ air mail instead
A had chosen B would choose C chose Dchooes