DO YOU REMEMBER THE TIME ____ WE FIRST VISITED LONDON. A. WHEN B. W...

12. - DE KIEM TRA 1 TIET LAN 4
DE KIEM TRA 1 TIET LAN 4

12.Do you remember the time ____ we first visited London.

A. when B. which C. that D. on that

* Choose the underlined part among A, B, C or D that needs correcting. (1m)