It is everyone’s duty to ______ our school a pleasant place to learn in.
| A．find | B．set | C．keep | D．make |
I am afraid he's more of a talker than a doer, which is ________ he never finishes anything.(2011·山东)
| A．that | B．when | C．where | D．why |
________ Barbara Jones offers to her fans is honesty and happiness.(2011·北京)
| A．Which | B．What | C．That | D．Whom |
The Chinese in many places of the world ________ the old tradition.
| A．keep on | B．keep up |
| C．keep up with | D．keep in |
I am considering ________ him tomorrow because he is considered ________
great contributions to science cause.
| A．to visit；to make | B．visiting; making |
| C．to visit; having made | D．visiting; to have made |
He is a football fan, so he is keen ________ football matches all day.
| A．to watching | B．about watching |
| C．to watch | D．for watching |