AT THE CONFERENCE, SCIENTISTS REPORTED THAT THEY ________ (FIND) A CURE FOR MALARIA

7. - E 11 3 TONG BT TRAC NGHIEM HK1
E 11 3 TONG BT TRAC NGHIEM HK1
7. At the conference, scientists reported that they ________ (find) a cure for Malaria.c. Have you been looking d. Had you looked