context: How to clean a goldfish tank
Every week you will need to change about 25% (perhaps more depending on your water readings/types of fish you have) of the water in your tank.
How much and how often depends on the weekly test results and isn't covered in this article. This article is to give new keepers a guide on how to perform a water change in the most effective, least stressful manner.

OPTIONS:
- Account for the cost of the water you use in your tank. This can vary by aquarium, community and industry.
- Performing this should be avoided because newer tanks usually need only do it once a week. Move the fish into a larger tank.
- Tank keepers can also use this guide if they are normally adept at building a firm tank. This can definitely be saved for when you are just starting out.
- Less stressful for both the fish and the keeper that is. Make sure you have some basic equipment.
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next sentence for the context: Less stressful for both the fish and the keeper that is. Make sure you have some basic equipment.

IN: What happens next?

How to create a motion tween in flash
Open flash.
If it is not on the start menu or on the desktop, you can find it on computer at boot drive \ program files \ macromedia \ flash 8.
Draw a shape.

OPTIONS:
- You can draw anything in your desired shape by using the video you have created. It may look like a bush, a ladybug, a boat, a giant, a lizard or anything else you find suitable to use as your template.
- The shape should be polygon-like. Take pictures so you can describe your motion tween.
- First, trace it using either your mouse pointer or a pencil. Make sure that there is no sharp edges too, as this can be hard to trace correctly.
- This will be what you animate. Select the shape you have created with the " selection tool " and press " ctrl + f8 ".

OUT: This will be what you animate. Select the shape you have created with the " selection tool " and press " ctrl + f8 ".

Problem: How does the next paragraph end?

How to get rid of geese
Avoid feeding geese.
Feeding geese can attract more to your property. If they know they can get food from you, they will gather on your lawn.

OPTIONS:
- They want to be near you to defend their territory, but also to get more space. Geese feed on the grass and vegetation that can potentially attract geese.
- If you are a farmer, your farm site may be a good place to choose to feed geese. Geese are also harder to control than humans if they are raised on private property.
- If they spot any geese on the ground, their hunting instincts will kick in. They will hunt a bird, and feed on it.
- Human food is not healthy for geese. Even if the geese are in a public place, such as a park, refrain from feeding them.
A: Human food is not healthy for geese. Even if the geese are in a public place, such as a park, refrain from feeding them.

IN: Write the next sentence in this paragraph:
Suddenly, the horseman and a calf run to the the arena, while the horseman runs behind the calf spinning in the air a rope. after
OPTIONS:
- , the horseman throws the hoop and catch the calf, then quickly he lie the calf on the floor and tie the legs.
- , the horseman raises his horse and push the calf with a rope.
- , the horse and calf stand on the horse and groom the calf with ropes, the calf jumps off the horse and throw the ropes to the grooms, then a woman jumps off the horse and tie the calf with ropes.
- , a man in black horse ride to the arena and the calf and man ride to the horse bull.

OUT: , the horseman throws the hoop and catch the calf, then quickly he lie the calf on the floor and tie the legs.

Question:
Multi-choice problem: Continue writing the next sentence for the following:

The man is able to miss and evade every move of the fencer as he goes untouched by the sword. Then both the fencers remove their masks and shake hands. the fencer

OPTIONS:
- talks about his experience with the master fencer.
- jumps over the dead naya as he runs, and catches the woman where she falls.
- then has the blade through a few shirts, sparks appearing as they graze over chest.
- has an on winning score and walks away.
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Answer:
talks about his experience with the master fencer.

Question:
Multi-choice problem: Continue writing the next sentence for the following:

How to keep your knowledge of technology up to date as an engineering student
Become familiar with your resources.
A great start is getting to know how you can utilize technologies that are already available to you, such as your computer, tablet, or phone. Discover the different features and applications and how they may be beneficial to you as an engineering student.

OPTIONS:
- Learn the basics of technology so you understand what you're using and where to use it. Know that you can use a variety of parts of the body.
- Get a very good stack of things to study. Many engineering programs try to outsource some of the resources to others, so knowing the right stack of books is key.
- Make sure your computer and your phone have enough storage space so that you can easily access your data and applications. How the internet works will also depend on your particular needs.
- The best way to do this is simply by navigating through your device and familiarizing yourself with foreign applications. It is easiest to first familiarize yourself with useful applications that you are already somewhat familiar with.
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Answer:
The best way to do this is simply by navigating through your device and familiarizing yourself with foreign applications. It is easiest to first familiarize yourself with useful applications that you are already somewhat familiar with.