중2 천재 소영순 3과 본문 문장별 빈칸

In America, there was a ____ cook, Ms. Wakefield.

One ____ in 1938, she wanted to bake chocolate cookies.

However, she ____ have enough time to melt chocolate.

So, she cut a chocolate bar into small ____.

Then, she mixed them with her dough and put the ____ dough into the oven.

When Ms. Wakefield opened the ____, she found that the chips were not melted into the dough.

Although the ____ remained in the cookies, she was not disappointed.

Her new ____ were so delicious.

She ____ chocolate CHIP cookies!

In 1903, a French scientist, Mr. Bénédictus, was experimenting with liquid plastic in a ____ flask.

He accidentally hit the glass flask, and it ____ on the floor.

Although the glass flask was broken ____ pieces, they still held together in the shape of the flask!

How could this ____?

The secret was the ____ plastic in the flask.

This finding led to his invention of safety ____.

These days, we ____ find safety glass everywhere.

For ____, it is used for car windows.

If there is a car ____, people are safer from sharp pieces of glass.

Can you clean your clothes without ____?

The ____ is “yes.”

Dry cleaning uses oil to ____ clothes.

There’s an ____ story about dry cleaning.

In the 1800s, a factory worker in France spilled ____ oil on a tablecloth.

The factory manager, Mr. ____, looked at the tablecloth and found something.

The dirty ____ on the tablecloth was cleaned by the lamp oil!

His discovery ____ to a new way of cleaning clothes.

Now, dry cleaning is widely used around the ____.

These ____ inventions came by chance.

____ things go wrong, don’t be disappointed.

Maybe you can be the ____ amazing inventor.