To be _____debt is to be ____danger.
| A．in ,on | B．on , in | C．in , in | D．of , at |
At the class meeting the students discussed three different _______ to the study of English.
| A．means | B．approaches | C．methods | D．ways |
Don’t mention that at the beginning of the story, or it may ______ the shocking ending.
| A．give out | B．give away | C．give up | D．give off |
______ regular exercise is very important, it is never a good idea to exercise too close to bedtime..
| A．If | B．As | C．Unless | D．Although |
No matter how bright a talker you are, there are times when it is better ______ silent.
| A．remain | B．be remaining |
| C．to remain | D．having remained |
There is ______ in our office that when it is somebody’s birthday, they bring in a cake for us all to share.
| A．balance | B．tradition | C．concern | D．relationship |