- TO HAVE A UNITATION- TEACHER DELIVERS THE TEST TO STS AND GIVE SOME REGULATIONS IN DOING TEST

KIEM TRA 1 TIET ANH 8BAI SO 2HK IICO MA TRAN

2. Presentation:

- to have a unitation

- Teacher delivers the test to sts and give some regulations in doing test.

between T and Ss

0,5'

^{T- C}