D. are raised
IC IA L
D. finds
D. was killed
DẠ
Y
KÈ M
QU Y
NH
ƠN
OF F
23. Many issues ________ at the meeting by the time you arrived. A. had been raised B. have been raised C. raised 24. Many important but rare animal species ________ in the Amazon. A. is found B. are finding C. are found 25. Twenty civilians ________ in the bomb explosion. A. killed B. be killed C. were killed