Only after Li Qi focused on his strengths instead of his weakness ___________ himself from his inferiority complex（自卑感）.
| A．he freed | B．he had freed | C．did he free | D．had he freed |
Because of my poor memory, all ____ you told me has been forgotten.
| A．that | B．which | C．what | D．as |
Do you remember those days ____ we spent along the seashore very happily?
| A．when | B．where | C．which | D．who |
Tom did not take away the camera because it was just the same camera ____ he lost last week.
| A．which | B．that | C．whom | D．as |
Those ____ want to go please sign their names here.
| A．whom | B．which | C．who | D．when |
Where is the man ____ I met this morning?
| A．when | B．where | C．which | D．who |