THE MEETING WILL LAST _________7 A.M _________5 P.M .A. AT / IN B....

9. - 500 CAU TRAC NGHIEM THI VAO LOP 6 MON TIENG ANH
500 CAU TRAC NGHIEM THI VAO LOP 6 MON TIENG ANH

9. The meeting will last _________7 a.m _________5 p.m .

A. at / in B. at / to C. from / to D. between / and