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 clean a plastic water tank [title] Open the outlet valve or tap. [step] The first step to cleaning your tank is to empty all of the water from it. To do so, open the outlet valve or tap at the bottom of your tank and let all of the water flow out. <sep> (A) [substeps] You may find that there's extra water in your tank that you need to empty. Read the instructions carefully to see if your water is full enough to remove. (B) You will have to remove several pieces of tank flooring to access one. For the best results, take the steps above. (C) Then, use a bucket to wipe the water down away from the water line, then gently empty the tank contents into the toilet. [substeps] You should also clean the water tank once every few months to keep it clean. (D) [substeps] Connect a hose to the open valve in order to direct the water to a location where it will not cause any localized flooding or erosion. Permanent water tanks have a washout valve that is located at the base of the tank.

SOLUTION: D

PROBLEM: A man talks and points his hair, then a woman wash and cut his hair with a machine and scissors. The man talks and after the woman continues cutting the hair. Then, the man shows bottles while talking. after <sep> (A) , the person uses scissors to cut the hair, also the clip it and then kiss it on the shoulder and the neck. (B) , the man shows a bottle and vodka and vodka, and afterward pour and mixes with water to form a drink. (C) , the woman braid his hair and, then she puts in curlers the person has used. (D) , the man blows and comb his hair, then he puts cream to his hair to stylish, then talks pointing hair.

SOLUTION: D

PROBLEM: [header] How to look special on the first day of fifth grade (girls ) [title] Get some sleep. [step] On the night before 5th grade, sleep for at at least 8-10 hours. Your body needs that so it can be fresh and ready the next day. <sep> (A) [title] Wake up at least an hour before you have to leave for school. [title] Go to your bathroom and take a shower, brush your teeth, and brush your hair. (B) You also don't need to cram or rake dirt down your toilet all night. Wear something slightly loose and make sure your clothes don't dig into your bedding. (C) Do some kind of restorative relaxing activity like exercise, play a sport, read a book. [title] Go out before 11am and stay up till 11am on holidays. (D) You also need power, strength, sleep buffer on, gel, concealer and other basic things after school. But for example : [substeps] Get some one pound hair ribbon to put in your hair.

SOLUTION:
A