We surely desire that the tour leader ________us immediately of any change in the travel schedules.   
#87451
A
inform
B
informs
C
informed
D
has informed
推荐题目
If he _________ more time practicing speaking English before, he ____ able to speak it much better now.
#86465
A
spent; will be
B
had spent; would have been
C
spent; would have been
D
had spent; would be
 ---Be careful! Your clothes will catch fire.  ---Thank you._______ so close to the fire.
#87970
A
I didn’t know I was
B
I don’t know I am
C
I hadn’t known I was
D
I don’t know I was
The teacher commanded that the naughty boy _____, but he refused.
#87384
A
stand up
B
stood up
C
would stand up
D
had stood up