- Will you be available at three o'clock tomorrow afternoon? - No. I ______ a lecture then.
#99897
A
are attending
B
will have attended
C
will attend
D
will be attending
推荐题目
 ________ the classroom, the teacher found all the parents already______ there.
#103135
A
Entered; seated
B
Entering; seating
C
Entered; seating
D
Entering; seated
The project _______ a success as the income of the company increases every year. 
#102820
A
is proved
B
had proved
C
has proved
D
has been proved
—— Alice came back home the day before yesterday. —— Really ? Where _____ ? 
#104637
A
has she been
B
had she been
C
has she gone
D
had she gone
If we use the new recycling method, a large number of trees         .
#102768
A
are saved
B
will save
C
will be saved
D
have saved