Here are the links for those videos on grammar I have been telling you about, but remember that these are just a complement for the information on the Grammar Reference from your book, so don't forget to read that as well. Let me know what you think about the videos in case we need to look for better ones.

Conditionals: they're all from TeacherPhilEnglish on Youtube. Of course, if you try to watch more videos apart from these, that won't hurt. Just one suggestion: start with the one on First Conditionals and then move on to Zero Conditionals, instead of the opposite. I think you may find that a wiser move.

1) Zero Conditional

https://www.youtube.com/watch?v=ndNAp0c8UoE&list=PLs10gnC0dYSRGreYnZK4nQUPX55BY8dT5&index=49&spfreload=5

2) First Conditional

https://www.youtube.com/watch?v=yDZaMZphLjk&list=PLs10gnC0dYSRGreYnZK4nQUPX55BY8dT5&index=50

3) Second Conditional

https://www.youtube.com/watch?v=VUk8HNut0WA&list=PLs10gnC0dYSRGreYnZK4nQUPX55BY8dT5&index=51

4) Third Conditional

https://www.youtube.com/watch?v=Kgvqyt_8Zus&index=52&list=PLs10gnC0dYSRGreYnZK4nQUPX55BY8dT5

Reported Speech: Here I would start with the ones from Perfect English Grammar and then move on to TeacherPhilEnglish. Again, if you feel tempted and want to watch more from Youtube or elsewhere, be my guest.