Having checked the doors were closed, and _____all the lights were off, the boy opened the door to his bedroom.
| A．why | B．that | C．when | D．where |
The relics______ the 12th century is of great value to study the life and settlement of the local people.
| A．that dated from | B．dated back to |
| C．which is dated from | D．dating back to |
The headmaster called on us to ______old toys to the homeless children.
| A．give away | B．put away | C．hold back | D．hold out |
The head teacher will punish ________hasn’t finished the homework.
| A．who | B．whoever | C．whomever | D．no matter who |
_______ I admit she has some shortcomings, I do think she is an attractive girl.
| A．When | B．While | C．As | D．Since |
________full use of the chance, or you will never achieve your dream of overseas study.
| A．Making | B．To make | C．Make | D．To be made |