Last Thursday when I got to the airport, I ______ I had left my ticket at home. [ ]

A. realized

B. forgot

C. believed

D. seemed

—He didn't go to the lecture this morning, did he?                            

—               .Though he was not feeling very well.               [ ]

A. No, he didn't                   

B. Yes, he did               

C. No, he did                      

D. Yes, he didn't