Therea meeting tonight.
A. will be
B. had be
C. is going be
D. was
There _______a knock at the doorjust now .
A. will be
B. has been
C. were
D. was
Therea pen and two books on the desknow.
A. are
B. be
C. is
D. was
There is _____ on the floor.
A. cat
B. water
C. boxes
D. football