Read the sentences about free time activities. What are the missing words? The first letter is already there. There is one space for each other letter of the word.

Remember!

•  type only missing words into the box;
• start with a small letter and don't put "." at the end of the phrase;
• don't use more empty spaces (the program thinks that it is a mistake).

A_ _ _ _ _ _ _ _ _ _ _ is both the process and the product of planning, designing, and constructing buildings or any other structures.