………..I CAME TO VISIT HER LAST NIGHT, SHE WAS READING.A. WHEN B...

câu 20. - DE KIEM TRA 1 TIET LAN 2
Tiếng Anh DE KIEM TRA 1 TIET LAN 2

Câu 20. ………..I came to visit her last night, she was reading.

A. When

B. After

C. While

D. Before