“If you don’t give me all the money and this diamond ring, I’ll kill you,” the robber to me.
→ The robber threatened _____________________________________

C. Tom asked Janet why she had kept staring at him. 

B. He suggested going camping at the weekend. 

C. He objected to going camping at the weekend. 

B. He asked Melda what time she will get up tomorrow morning. 

C. He asked Melda what time she would get up tomorrow morning. 

B. Jack asked Lucy how long she lived here. 

C. Jack asked Lucy how long had she lived here. 

B. She asked Alison how often does she go to the cinema. 

C. She asked Alison how often she had gone to the cinema. 

B. Tom suggested to have dinner with him that day. 

C. Tom invited me to have dinner with him that day.