An unusual hobby
Something very difficult to do
Challenge
A person aged between 13 and 19
Teenager
Someone who works long hours is .........
Hardworking
The art and science of designing and making buildings
Architecture
What is the verb form of solution?
Solve
A group of people who work together
Team
Someone who works for nothing (no money)
Volunteer
Happy to wait for other people if necessary
Patient
A cube puzzle with 9 different coloured cubes in each side
Rubik Cube
What is the noun form of test?
Test
Success in something after a lot of hard work and effort
Achievement
When the ground shakes and some buildings may fall down
Earthquake
Happy, optimistic, and confident
Positive
A mathematical subject about shapes and sizes
Geometry
What is the noun form of improve?
Improvement
A person whose hobby is going underground
Caver
A person whose job is to climb mountains
Mountaineer
Having skill or knowledge from doing something many times
Experienced
Three dimensional
3D
What is the verb form of score?
Score
Do something that can be dangerous
Take a risk
A goal / aim that people st for the future
Ambition
Able to learn and understand things quickly and easily
Intelligent
1,000,000,000,000,000,000
Quintillion
What is the verb form of memory?
Memorize