Don’t call me at 9:00 o’clock tomorrow morning ,when I          a lecture at Harvard. 
#101365
A
give
B
am giving
C
will be giving
D
am going to give
推荐题目
The harder you ________, the better progress you ________.
#101145
A
will work; will make
B
work; have made
C
work; will make
D
will work; make
—The food here is nice enough.—My friend________me a right place.
#99199
A
introduces
B
introduced
C
had introduced
D
was introducing