What do inventors need?
Inventors need imagination.
He _______ to fly many times.
He tried to fly many times.
I _______ study hard to make my dreams come true!
I tried to study hard to make my dreams come true!
When did he invent modern eraser?
Charles Goodyear invented modern eraser in 1839.
Who invented modern eraser?
Charles Goodyear invented modern eraser.
When did they succeed?
They succeeded in 1903.
Nobita ____ the test because he was lazy.
Nobita failed the test because he was lazy.
He tried to study English well and ______ .
He tried to study English well and succeeded.
He tried many times, but ______
He tried many times, but failed.
Before eraser, what did people use to erase writing?
People used bread to erase writing.
What did the Wright brothers invent?
They invented a plane.
What did the Wright brothers try to do?
The Wright brothers tried to fly (many times).
She tried and _______
She tried and succeeded