Can you revise and tell me the errors in my essay

This rocky canyon in the desert is not the deepest canyon or the whitest which best identifies the adjective phrase

Using the charts above as references, find two words using the root below. if you need to, use your dictionary (do not use the example word given then illustrate that the word has the meaning of that root by using one of those words in a sentence. example: mon 1. admonish 2. demonstrate she admonished her children to stay away from the busy street. cap

Which sentence is written correctly? oa. according to the weather forecast, it will be sunny all week. ob. do you know weather she will attend the show? oc. we should expect cloudy whether during the weekend. od. i like to stay at home and read a good book during rainy whether.