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: [header] How to download microsoft office 2010 [title] Visit the office 2010 download page. [step] Microsoft office can be legally downloaded from microsoft's website as long as you have a valid 25-character product key. To find it easily, search for " using your office 2010 product key ". <sep> (A) [substeps] If you don't have a csso account, you may have to create one. You will need to verify your identity with microsoft office 2010. (B) [substeps] Office 2010 is no longer available for purchase or as a trial from microsoft. You can still buy boxed copies from other retailers. (C) [substeps] Leave one or more lines between the tabs on the homepage and the window you will be downloading to provide information about what you want to download. [title] Open the primary file you wish to download. (D) [title] Enter the windows code to install microsoft office 2010. [title] Click on the save file to run the pc then re-open microsoft office 2010 now to continue.

SOLUTION: B

PROBLEM: [header] How to handle a kitten [title] Be gentle and patient when picking up the kitten. [step] Kittens are very small and fragile, so make sure you're using a very light touch and gentle care. If the kitten shows signs that it doesn't want to be touched, like avoiding your touch or running from your hand, leave it alone and try again at a later time. <sep> (A) [title] Handle your kitten slowly and with caution. [step] Depending on when you picked the kitten up, you may need to start with a short cuddle, and gradually move from there. (B) [substeps] Watch out for the mother cat, who may not want anyone handling her kittens. She may bite or scratch people to prevent them from touching the kittens. (C) Talk to a familiar person or pet when picking up the kitten if you think you can cut away some of its protective protective bubble. [title] Avoid picking up the kitten from its mother. (D) Just imagine that you were picking your kitten up by its neck, holding one hand over its head, and guiding its ears, not gently placing one hand on its head. That gives the kitten shock, so be careful of hurting the kitten.

SOLUTION: B

PROBLEM: [header] How to apply makeup when you have acne [title] Clean your skin before using makeup. [step] Applying makeup over acne starts with preparing the skin properly beforehand. Clean, smooth and moisturized skin creates a healthy looking complexion. <sep> (A) [substeps] Cleansers such as nefoton mask contain salicylic acid, which helps wash away, sulfates, and excess oil and oil. Moisturizers like salicylic acid absorb oil and oils in the form of unhealthy fats and deproducts. (B) [substeps] Do not simply wash, tone, or exfoliate your skin if you have acne. Use benzoyl peroxide after exfoliating to prevent dryness and discoloration. (C) Wash your face well with warm water and a facewash to clean dirt and impurities off your skin. [substeps] Wash with just your hands rather than a wash cloth to avoid over exfoliating, which can cause worse skin irritation and more acne. (D) Before applying makeup to your skin, take a walk, get your hair ready and make sure your skin is clean. Your skin needs to be smooth and free of dryness and oils before applying makeup to it.

SOLUTION:
C