Multiple Choice with feedback in an Alert Window

1. What is the largest country in the Arabian Peninsula?

--- Saudi Arabia.
--- Yemen.
--- kuwait.

2. What are the three continents that sorround Saudi Arabia?

--- Europe, Asia, and Africa.
--- Europe, Asia, and Egypt.
--- Asia, Africa, and Europe.

USA

3. Which country this flag belongs to?

--- USA.
--- UK.
--- KSA.