They’re correct, despertémoslos means let’s wake them up and despertémonos means let’s wake up.
It means bored and boring it depends on the sentence!! Hope this helps if you still don’t get it I can help you!.
1) Aquellas, éstas
2) Esos, aquellos
3) Aquellos, estos
4) Esta, aquella
5) Este, ese
6) Esas, aquellas
7) Estos, aquellos
Diez treinta I HOPE THIS HELPS