— “May I speak to your manager Mr. Williams at five o’clock tonight?”— “I’m sorry. Mr Williams ________ to a conference by then.”
#87480
A
will have gone
B
had gone
C
would have gone 
D
has gone
推荐题目
The pilot kept calm in the terrible storm, otherwise the accident ______.
#90178
A
couldn’t be prevented
B
mustn’t have prevented
C
wouldn’t have been prevented
D
shouldn’t prevent
Without electricity human life __________ quite different today. 
#87677
A
is
B
will be
C
would have been
D
would be