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 involve a dog in pet therapy work [title] Consider your dog's temperament. [step] The main requirement for a therapy dog is that they must be incredibly calm, emotionally secure, and comfortable around all types of people. If your dog is nervous, shy, aggressive, or has any other qualities that cause him to behave in standoffish or threatening ways around people, then he would not be a good fit for therapy work. <sep> (A) Decide what you will be doing with your dog before giving it time to develop socialization skills. [substeps] Common characteristics of a therapy dog include a poor attitude, lowered behavior, and aggression. (B) A therapy dog needs to be calm and comfortable when : [substeps] He is approached by or surrounded by many people (children or adults). He is roughly touched or hugged by someone. (C) [substeps] This is especially true if he is a tense, unpredictable, and impolite dog. [title] If your dog is at a loss for words, help him learn some helpful skills. (D) [substeps] Dogs with a history of trauma and anxiety are less likely to engage in therapy. Anxiety, fear, or mistrust issues can cause a good experience for a therapist with a pet.

SOLUTION: B

PROBLEM: We see an animated opening screen. A child washes and dry their hands leaving the water on which and adult turns off. we <sep> (A) see a boy record himself skating on the ice. (B) see a blue information screen. (C) see two people rinse their hands off as adults wash theirs. (D) see the kids wash their hands and leave the water.

SOLUTION: B

PROBLEM: [header] How to cook bean sprouts [title] Buy the bean sprouts just before you want to cook them. [step] Wash your hands with soap and water first, then place the beans into a strainer or colander. Rinse the beans with filtered water, then gently shake them to remove any excess moisture. <sep> (A) [substeps] You can substitute whole bean sprouts for the white beans, but you'll have the crispiest bean sprouts if you use whole beans. [title] Place the beans on a soft towel to drain. (B) [substeps] If you have recently drained beans, they may resist rinsing. Just dump off most of the moisture, then grind them into smaller pieces. (C) [substeps] You can pinch off this wispy, brown thread at the end of the root if you want to, but this is not absolutely necessary. [title] Choose bean sprouts with a pale color and a crisp, firm texture. (D) [substeps] If you are worried about soaking the beans, you can soak them in separate liquid form for five to 10 minutes. [title] Soak the bean sprouts.

SOLUTION:
C