THEY HAD TO FILL………. THEIR MEDICAL RECORDS.A.ON B. AT C. IN D. WIT...

13. - KT HK2 ANH 7 TN THEO MẪU MỚI
KT HK2 ANH 7 TN THEO MẪU MỚI
13. They had to fill………. their medical records.a.on b. at c. in d. with