Professor Smith，along with his assistants， on the project day and night to meet the deadline.
#86243
A
work
B
working
C
is working
D
are working
推荐题目
The White family _____very large. All the family ______ animal lovers.
#85980
A
is; are
B
is; is
C
are; is
D
are; are
The students in our school expected ______ more time for reviews and exercises before the College Entrance Examination next year.
#85791
A
there being
B
there has
C
there had
D
there to be
Either you or one of your students __________ to attend the meeting that is due tomorrow.
#85605
A
are
B
is
C
have
D
be