In the face of _____ failure, it is vital that we should keep up _____ good state of mind．
| A．a; / | B．/; a | C．the; / | D．/; the |
_______an important decision more on emotion than on reason, you will regret it sooner or later.
| A．Based | B．Basing | C．Base | D．To base |
One's life has value（）one brings value to the life of others.
| A． | so that | B． | no matter how | C． | as long as | D． | except that |
- Thank God you're safe!
- I stepped back, justto avoid the racing car.
| A． | in time | B． | in case | C． | in need | D． | in vain |
Days later, my brother called to say he was all right, butsay where he was.
| A． | mustn't | B． | shouldn't | C． | wouldn't | D． | mightn't |
The notice came around two in the afternoon_______ the meeting would be postponed.
| A．when | B．that | C．whether | D．how |