Relatives exercices

You can practice relatives here:

http://www.academiacae.com/apuntes/ORACIONES%20DE%20RELATIVO.pdf

http://teacherantoniolozano.weebly.com/uploads/3/9/1/1/3911062/relativos.pdf

Passive and have causative exercices

You can practice for the exam with these exercices: 

https://drive.google.com/open?id=0By2Yjhpech7raEk0TFEwZEdpY3c

Future tenses

Please review the different future tenses in the following link:

http://www.ejerciciodeingles.com/formas-verbales-del-futuro-en-ingles/

Regards :-)