 REVISION
 REVISION UNIT 18: VACATION !
 UNIT 18: VACATION ! UNIT 17: I CAN
 UNIT 17: I CAN UNIT 16: HAPPY DAY !
 UNIT 16: HAPPY DAY ! UNIT 15: HAPPY BIRTHDAY
 UNIT 15: HAPPY BIRTHDAY UNIT 14: PICNIC
 UNIT 14: PICNIC UNIT 13: HAPPY FAMILY!
 UNIT 13: HAPPY FAMILY! UNIT 12 GOOD NIGHT!
 UNIT 12 GOOD NIGHT! UNIT 11 I LOVE A TABPOLE
 UNIT 11 I LOVE A TABPOLE UNIT 10: ROONIE CAN JUMP!
 UNIT 10: ROONIE CAN JUMP! UNIT 9 YUMMY!
 UNIT 9 YUMMY! UNIT 7: HELLO KENNY !
 UNIT 7: HELLO KENNY ! FINAL REVISION
 FINAL REVISION UNIT 6: BYE-BYE,BIRDIE!
 UNIT 6: BYE-BYE,BIRDIE! UNIT 5: HAVING FUN!
 UNIT 5: HAVING FUN! UNIT 4: NUMBERS
 UNIT 4: NUMBERS UNIT 3: BODY PARTS
 UNIT 3: BODY PARTS UNIT 2: COLORS
 UNIT 2: COLORS UNIT 1: HELLO! (CONT)
 UNIT 1: HELLO! (CONT) UNIT 1: ALPHABETChủ đề
 UNIT 1: ALPHABETChủ đề