Question: we suggest you update your existing system to mac os x 10.6 or higher.
Answer: --> We suggest you update your existing system to MAC OS X 10.6 or higher.

Question: as katies hairstylist it will be your job to mix and match the nuances of each of her locks and create a sparkling mash-up of colors that will impress everyone at katies school!
Answer: --> As Katies hairstylist it will be your job to mix and match the nuances of each of her locks and create a sparkling mash-up of colors that will impress everyone at Katies school!

Question: 4:20 the tree that you saw, which grew and was strong, whose height reached to the sky and its sight to all the earth,
Answer:
--> 4:20 The tree that you saw, which grew and was strong, whose height reached to the sky and its sight to all the earth,