HUNDREDS OF ANIMALS ARE REPORTED ... KILLED IN THE FOREST FIRE YES...

20/ - BAI TAP TRAC NGHIEM ON THI TOT NGHIEP
BAI TAP TRAC NGHIEM ON THI TOT NGHIEP

20/ Hundreds of animals are reported ... killed in the forest fire yesterday.

A. that to be

B. to be

C. to have been

D. that to have been