Describe an important achievement you have made 
You should say: 
What you achieved
When and where you did it
Why it was an important achievement
And explain how you earned it

Should people set goals under any circumstances?

Should employers reward employees with money?

Is it important for employees to keep fit at work?

Describe a risk you took that you thought would lead to a terrible result but ended up with a positive result
You should say:
When you took the risk
Why you took the risk
How it went
And explain how you felt about it

How should parents teach their children what a risk is?

What risks should parents tell their children to avoid?

Why do some people like to watch risk-taking movies?

What kinds of sports are dangerous but exciting?

Why do some people enjoy dangerous sports?

Who is more interested in taking risks, the young or the old?

Describe a natural place (e.g. parks, mountains)
You should say: 
Where this place is
How you knew this place
What it is like
And explain why you like to visit it

What kind of people like to visit natural places?

What are the differences between a natural place and a city?

Do you think that going to the park is the only way to get close to nature?

What can people gain from going to natural places?

Are there any wild animals in the city?

Do you think it is a good idea to let animals stay in local parks for people to see?

Describe a subject that you would like to learn in the future
You should say: 
    What it is 
    Where and how you want to learn it
    Why you want to learn it
    And explain if it will be difficult to learn it

What are the differences between online learning and offline learning?