IN: Write the next sentence in this paragraph:
How to prepare fish tank gravel
Select the type of gravel to put in your fish tank at your local pet or aquarium supply store.
Fish tank gravel comes in several varieties, such as glass, hard gel or stone, and may be natural or dyed. For the best results, look for natural gravel or varieties with a polymer seal so it is not likely to alter your tank's chemistry and harm your fish or other aquatic life.
OPTIONS:
- Mixing gravel with water in the tank could look creepy or behavior-altering and your fish might become offended. Organic gravel is also available at your local pet or aquarium supply store.
- Be sure that the fish tank gravel you chose is safe for fish tanks. It should indicate this on the packaging and say that it is pre-washed.
- Buy gravel at a local hardware or recycling store. If you can find a gravel that is at least 12 inches (30.
- For freshwater pearls, choose gravel that has gentle chump and salts when targeting saltwater. For saltwater pearls, look for pearl pearls.

OUT: Be sure that the fish tank gravel you chose is safe for fish tanks. It should indicate this on the packaging and say that it is pre-washed.

IN: Write the next sentence in this paragraph:
A woman is holding onto a camel. A group of kids climb on the back of the animal. they
OPTIONS:
- wave, riding the camel around the enclosure.
- are kayaking in the river.
- are waving colorful hoodies.
- then sit on the camel and their moms take the back.

OUT: wave, riding the camel around the enclosure.

IN: Write the next sentence in this paragraph:
How to know whether to call the police after a car accident
Check yourself and your passengers for injuries.
If you are involved in a car accident it can be a painful and traumatic experience. The first thing to do is stop your car.
OPTIONS:
- There are many injuries to everyone including broken bones. Bring your car to a mechanic to tell them whether you need to call the police.
- Both your car and the person behind you will want to know what happened. Drive as if the person was driving, without talking to anyone, if possible.
- Switch on your hazard lights to alert other drivers to the accident. If signs are posted that state to do so, pull out of the lane of traffic onto the shoulder or emergency lane.
- This is especially important if you have a broken leg or if you've lost your keys, only minor injuries will require medical attention. Think about whether you or the person you're in the car with are in serious pain or potentially have a broken bone.

OUT:
Switch on your hazard lights to alert other drivers to the accident. If signs are posted that state to do so, pull out of the lane of traffic onto the shoulder or emergency lane.