______ the good chance to get promoted then, he would be a sales manager now.
| A．If he seized | B．If he were to seized |
| C．If he had seized | D．If he should seize |
George _________ too far．His coffee is still warm．（ ）
| A． |
must have gone |
B． |
might have gone |
| C． |
can't have gone |
D． |
needn't have gone |
In this article，you need to back up general statements with ________ examples．（ ）
| A． |
specific |
B． |
permanent |
C． |
abstract |
D． |
universal |
Had the governments and scientists not worked together，AIDS﹣related deaths _______ since their highest in 2005．（ ）
| A． |
had not fallen |
| B． |
would not fall |
| C． |
did not fall |
| D． |
would not have fallen |
When the time came to make the final decision for a course，I decided to apply for the one that ______my interest．（ ）
| A． |
limited |
B． |
reserved |
C． |
reflected |
D． |
spoiled |
A sudden stop can be a very frightening experience，______ if you are travelling at high speed．（ ）
| A． |
eventually |
B． |
strangely |
C． |
merely |
D． |
especially |