—-Is it possible for us to meet at ten o’clock tomorrow morning?—-Sorry, it is certainly not. I       an important meeting then.
#102707
A
attend
B
am attending
C
will attend
D
will be attending
推荐题目
My oil ________.I have to go to the gas station and add some before I’ve none in hand.
#102558
A
has run out
B
has been run out
C
is running out
D
is being running out
I ________ for Beijing next Saturday. Do you know when the earliest plane ________ on  Saturday?
#99485
A
am leaving; takes off
B
Leave; takes off
C
leave; is taking off
D
am leaving; is taking off
—I’d like to buy the kind of cloth which ____ easily.—Will this one ____?
#102701
A
washes; work
B
is washed; work
C
washes; do
D
is washed; do
Land animals are believed ______ from sea animals.
#103259
A
to have developed
B
to have been developed
C
having developed
D
having been developed