Choose the best answer

6.Please tell me how I can get a promotion. 
A. Please tell me how to get a promotion.    
B. Please tell me to get a promotion.    
C. Please tell me how getting a promotion.    
D. Please tell me getting a promotion
 
7.Dr. Leo, who is a famous doctor, eats in this restaurant every day. 
A. Dr. Leo, who being a famous doctor, eats in this restaurant every day.    
B. Dr. Leo, being a famous doctor, eats in this restaurant every day.    
C. Dr. Leo, to be a famous doctor, eats in this restaurant every day.    
D. Dr. Leo, a famous doctor, eats in this restaurant everyday.
 
8.I suggested that John buys a less expensive car. 
A. I suggested buying a less expensive car.    
B. I suggested John to buy a less expensive car.    
C. I suggested John’s buying a less expensive car.    
D. I suggested a less expensive car bought.
 
9.When he was asked if he was willing to work at weekends, the candidate reluctantly said yes. 
A. When asked if he was willing to work at weekends, the candidate reluctantly said yes.    
B. When asking if he was willing to work at weekends, the candidate reluctantly said yes.    
C. Asking if he was willing to work at weekends, the candidate reluctantly said yes.    
D. Be askedif he was willing to work at weekends, the candidate reluctantly said yes.
 
10.I askthat you go first. 
A. I ask you to go first.    
B. I ask you go first.    
C. I ask you going first.    
D. I ask to go first.