Question

my creative young son theo wants to be a(n) (---mobile) designer someday. until then, he feels he can best (---pare) for that profession by working on his own design of a (---ior) car.
so far, this great car runs on air. theo says that means future gas stations will only need air pumps, for both the tanks and the tires. in addition, his car has the ability to become (in---ible). (theo feels it would be (help---) for a car to disappear whenever the driver is chased by bad guys.) the car will also have trays for candy instead of loose change and an (---tended) trunk, to hold lots of luggage, toys, and plastic bags for people who get carsick. the front of the car will have an electric eye to warn the driver when obstacles are on the road and a third headlight to help illuminate very dark roads and tunnels. the tires will be (---colored) with circles of red, yellow, purple, and blue.
i tell theo that his car is imaginative and (---que); surely there is none other like it in the world. but then i (---mind) him that if he doesnt do his math homework, its (---likely) that any automobile company will hire him as a designer.

Explanation:

1. Automobile: The context is about a car design, so "automobile" fits as it relates to cars.
2. Prepare: "Prepare for" is a common phrase meaning to get ready for something.
3. Colorful: The car's tires have multiple colors (red, yellow, purple, and blue), so "colorful" is appropriate.
4. Invisible: The ability to disappear implies being "invisible".
5. Helpful: If a car can disappear when chased, it would be a useful (helpful) feature.
6. Extended: A trunk that can hold lots of items is likely "extended" in size.
7. Multicolored: The tires have multiple colors, so "multicolored" is the right term.
8. Unique: The car is said to have no other like it, so it's "unique".
9. Remind: The parent is giving a cautionary statement, so "remind" is fitting.
10. Unlikely: If he doesn't do math homework, it's not likely (unlikely) he'll be hired as a designer.

Answer:

1. automobile
2. prepare
3. colorful
4. invisible
5. helpful
6. extended
7. multicolored
8. unique
9. remind
10. unlikely