Quinto

 UNIT 3: AT THE CASTLE (part 1)

Here there is a grammar chart to help you to understand it

And here you have some interactive worksheets to practice

https://es.liveworksheets.com/lg1555813iz

https://es.liveworksheets.com/zi1555849hp

https://es.liveworksheets.com/vy1600006rz

https://es.liveworksheets.com/gd1600026bz

And of course, some interactive games

https://wordwall.net/es/resource/803543/rooftops-5-unit-3-vocab

https://wordwall.net/es/resource/39093599/ingl%c3%a9s/there-was-there-were

ENJOY!