TASK DEFINITION: In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
PROBLEM: A woman is shown leaning against a wall. Several ballerinas are shown in a room. different techniques <sep> (A) are demonstrated by them. (B) are shown for performance. (C) are shown for ballroom dancing. (D) are shown to teach the groups how to dance.

SOLUTION: A

PROBLEM: [header] How to write a home improvement contract [title] Define what you want to do. [step] You can't write a good contract unless you can define exactly what you want to accomplish. Whether it's a major project like an internal remodel that includes adding rooms or rearranging walls, a new bathroom, or merely adding lighting, you must have a firm grasp on all aspects of the project. <sep> (A) [substeps] A full contract makes certain kinds of health and safety issues more likely. If you try to get your home as good as possible, the other person might skip ahead to any settlement offer. (B) Your objective should be clear from the outset, however. [substeps] Don't wait around for the right time. (C) [substeps] Make sketches or print out photos that closely match what you would like to do. This can help you when selecting a contractor and writing the contract. (D) [substeps] If you need to include a unique color scheme, don't just list and label certain, however. You don't need to thoroughly describe every detail of the project, either.

SOLUTION: C

PROBLEM: [header] How to stop teeth grinding in cats [title] Take your cat in for a veterinary dental exam. [step] If your cat is grinding its teeth, it most likely means that it is having some dental problems. This could be a loose or broken tooth, gum pain, ulcers, gingivitis, or a problem with its jaw. <sep> (A) Take the cat to the vet if all of these are cause for concern. [substeps] When you visit your veterinarian, they may also refer you to an ophthalmologist. (B) When you go visit your vet, help her diagnose the problematic teeth. [substeps] Teeth grinding refers to breaking down the shape of the teeth, not each individual tooth. (C) A veterinarian may suggest that you take your cat to an animal hospital or veterinary clinic. Your cat may continue to grind its teeth even after the symptoms subside. (D) In response to the pain caused by these issues, a cat will often times grind its teeth. [substeps] Your veterinarian will ask you about your cat's symptoms and then give the cat an exam.

SOLUTION:
D