In face of ______failure, it is the most important to keep up ______ a good state of mind.
A a; - B．the; - C．-; a D．-; the
19. Have a little chicken, ______?
| A．don’t you | B．oughtn’t you | C．will you | D．shall you |
17. Besides our group ,we need 20 extra workers to get the work finished in time.
| A．around | B．about | C．or so | D．some |
16. She became very popular after she won the Oscar ________ last year.
| A．Prize | B．Award | C．Reward | D．Medal |
15. The hiding man made a hole in the wall ______ he could observe the outside.
| A．in which | B．by which | C．through which | D．with which |
14. “ You have to trust in god, _______ friends and bank on education,” the teacher said in an honest voice.
| A．live on | B．rely on | C．keep on | D．insist on |