The stage in the writing process when you check your work to verify detail and a valid thesis statement is the: Revising stage. During the editing stage you check your essay for any type of grammar mistakes and faults. Hope that helps.
Your question does not provide enough information. I suggest you attach an image file down below.
Explanation:
4. we had better not stay out late
5. I ought to have a ticket before I get on the bus
Women is a plural noun because the singular noun is woman.
The answer will be Hydrosphere