REVISION OF THE VOCABULARY FROM UNIT 1 TO UNIT 3

1- - BAI KIEM TRA 1 TIET ANH 7
BAI KIEM TRA 1 TIET ANH 7
1- Language:a- Vocabulary: Revision of the vocabulary from unit 1 to unit 3. b- Structures: Revision of the structures from unit 1 to unit 3.c- Skills: Integrated skills.