.When he was alive, the old scientist used to say that knowledge ＿＿＿＿from practice and he gained his experience by doing a lot of practical work.
| A．was coming | B．had come |
| C．comes | D．would come |
_____ everyone else wouldn't go to the dark cave, he went into it without hesitation.
| A．As long as | B．While |
| C．Where | D．In spite of |
After the journey, how the couple hoped to find a room to _____ the night in.
| A．pass | B．sleep | C．spare | D．remain |
—How can we kill the time? There is about a quarter before the concert begins.
—_____ . I will like whatever you want to do.
| A．All right | B．Up to you | C．It all depends | D．Take your time. |
Miss Pei is on time for everything. How ______ it be ______ she was late for the opening ceremony?
| A．must; where | B．can; that | C．should; when | D．might; if |
On,June the 25th, 2009, Michael Jackson made his final exit from this earthly stage, leaving the whole world________.
| A．shocked. | B．shocking | C．being shocked | D．having shocked |