THEY ARE GOING TO …THE POOL TO 1.8 METER.A. DEEP B. DEPTH C. DEEPEN...

17. - ON TAP KIEM TRA 1 TIET SO 2
ON TAP KIEM TRA 1 TIET SO 2

17.

They are going to …the pool to 1.8 meter.

A. deep

B. depth

C. deepen

D. deeply