Watch the video to reinforce activity on workbook p.14 -15

Hello,

Everyone in the video you can see how to use for - since to complete p. 14. Open the link :

https://www.youtube.com/watch?v=tZl0Cz6v54A

Besides you can notice that question is done by using:

How long ______________________________?

On p.15: It´s only vocabulary activities e.g

Crossword to find out material- like 1.- metal 

( Do not forget the signature)

Bye

Sent: 30 /05/2017
Deliver: 31 /05/2017