TY  - BOOK
AU  - Lieske,Carmella .
AU  -  Boon,Andrew
TI  - Time zones: teacher´s edition 
SN  - 9781305259898
U1  - TI-TB2 / 
PY  - 2018///
CY  - Boston : 
PB  - National Geographic Learning
KW  - Lengua inglesa americana
KW  - enseñanza
KW  - Inglés americano
KW  - educación
N1  - Cengage learning; Unit 1. what do you like to do?
Unit 2. what does she look like?
Unit 3. i bought new shoes!
Unit 4. what´s the coldest place on earth?
Unit 5. are cats better pets than dogs?
Unit 6. i really like electronic music!
Unit. 7. what´s for dinner?
Unit 8. you should see a doctor!
Unit. 9. i often skate after school
Unit. 10. how do you get to the mall?
Unit. 11. what were you doing?
Unit. 12. we´re going to volunteer !
ER  -