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 make iced green tea [title] Boil 4 cups (950 milliliters) of water in a large pot. [step] If you would like to make a single serving, boil 1 cup (240 milliliters) of water in a kettle instead and pour it into a mug. [title] Take the pot off the stove, and add 4 to 6 tea bags into the water. <sep> (A) [step] Swish the tea bag or bag around in the water to help dissolve it, then you're ready to serve it. [title] Add 4 to 6 teabags to the pot. (B) [step] The more tea bags you use, the stronger your tea will become. If you would like to make a single serving, dip 1 tea bag into your mug. (C) [step] Make sure that the tea bags reach the proper amount of length to minimize the risk of scorching. [title] Turn the heat off and let the tea steep for 10 to 15 minutes. (D) [step] This will have the texture of a teaspoon of ginger. [title] Leave it to steep for about half an hour.

SOLUTION: B

PROBLEM: [header] How to operate a manual pallet jack [title] Find the release lever. [step] Stand behind the manual pallet jack as this is the position you will be in when you move it. Find the small lever that allows the pallet jack prongs (the large flat metal pieces near the floor) to drop all the way down toward the floor. <sep> (A) Pass that lever over the top of the pallet jack, locking it in place with your fingertips. Keep the pallet jack in this position for 45 seconds, until it begins to tilt upwards slightly. (B) Lock the release lever in place and open the pallet jack by rotating it counter clockwise. [substeps] One second later, reverse the motion in the locked position and use the bucket with the release lever to hoist the pallet jack farther up. (C) [substeps] The pallet jack drop lever is often a small lever in the middle of the rounded handle, on the vertical stem of the manual machine. It may be distinguished by a different color of plastic, or otherwise marked, or it may not be. (D) [title] Pull the lever counterclockwise. [step] Steadily pull this lever counterclockwise.

SOLUTION: C

PROBLEM: [header] How to study the english language [title] Make flashcards to build your vocabulary and grammar. [step] Flashcards are a great way to increase your vocabulary and improve your understanding of english grammar, no matter your level of experience. Carry a set of cards with you wherever you go and run through the deck when you have a free minute. <sep> (A) [substeps] Throughout the day, quiz yourself to see which card counts toward your vocabulary. You may find it helpful to use flashcards while reading or during the break from class. (B) You can also make flashcards using concept poems you love or draw pictures of familiar things. [substeps] For example, if you love to draw, make a deck of 3-5 cards and draw out something that focuses more on grammar, such as the words " speech " and " meter ". (C) You can either make your own flashcards or buy a set. [title] Label items in your home with sticky notes. (D) [substeps] If you don't have a set of cards, make flashcards for a variety of topics in your classes and write questions on them. Even just writing questions in blue highlighters helps.

SOLUTION:
C