question: Complete the next sentence:

How to stay healthy while traveling in the tropics
Get ready ahead of your trip.
If you are traveling to another country or even a different region of your own country, careful preparation is an important part of your trip. This can help ensure that places you visit don't present any serious health hazards and may minimize your risk of contracting an illness before you leave.
OPTIONS:
- If possible, get a plane ticket. A short flight either late in the night or early in the morning may be more secure than a long stay on a boat and company car.
- The more information you gather and advance preparations you make, the the more you can minimize the risk for health problems. Inform yourself about in-country conditions.
- When you plan to travel abroad, it is important to be on time. Make sure that you pack all of the items you will need to ensure that you won't be in a rush to get home.
- Pack whatever meals you will need so as to reduce your risk of hurting yourself or potentially getting sick before you leave. Cover all potential contaminants while you are flying and while traveling.

answer: The more information you gather and advance preparations you make, the the more you can minimize the risk for health problems. Inform yourself about in-country conditions.

question: Complete the next sentence:

A green bike is leaned against a group of boxes. A man removes the front tire of the bike. he
OPTIONS:
- clips the top rim of the tire back off.
- then removes the chain and screws the back wheel into place.
- then shows how to replace the tire with a new one, as well as the seat.
- replaces it with a red one.

answer: then shows how to replace the tire with a new one, as well as the seat.

question: Complete the next sentence:

A guy is sucking on a black pipe. the guy
OPTIONS:
- takes in a lot of oxygen.
- blows smoke out of his mouth.
- is using a flame thrower on a lawn mower.
- gets mad and crosses his arms.

answer:
blows smoke out of his mouth.