Cavities hide in dark corners of teeth.

Meaning: Cavities can form in the dark corners of your teeth, where it is difficult to clean them. That's why it's important to brush and floss your teeth regularly.

Choice of Words: Cavities are holes in your teeth caused by tooth decay. Hide means to stay out of sight. Dark means without light. Corners are the places where two sides of something meet. Of shows that something belongs to something else. Teeth are the hard white things in our mouths that we use to chew food.

Alternative Expressions

Cavities like to hide in dark corners of teeth.

Meaning: This means that cavities enjoy hiding in the dark corners of teeth. It's like saying, Cavities think it's fun to hide in the dark corners of your teeth where you can't see them.

Choice of Words: Cavities are holes in teeth that are caused by bacteria eating away at the tooth. Like means to enjoy doing something. Hide means to put something in a place where it cannot be seen. Dark means without light. Corners are the places where two walls meet. Teeth are the hard, white things in your mouth that you use to chew food.

There are cavities hiding in the dark corners of your teeth.

Meaning: This means that there are cavities in the dark corners of your teeth. It's like saying, There are some cavities that are hiding in the dark corners of your teeth.

Choice of Words: There is used to indicate the location of something. Are is a verb that means to exist. Hiding is the present participle of the verb hide, which means to put something in a place where it cannot be seen. Dark means without light. Corners are the places where two walls meet. Teeth are the hard, white things in your mouth that you use to chew food.

Be careful of the cavities hiding in the dark corners of your teeth.

Meaning: This means that you should be careful of the cavities that are hiding in the dark corners of your teeth. It's like saying, Be careful because there are cavities hiding in the dark corners of your teeth that you can't see.

Choice of Words: Be careful is a phrase that means to be cautious or to take care. Of is a preposition that means to be related to something. Hiding is the present participle of the verb hide, which means to put something in a place where it cannot be seen. Dark means without light. Corners are the places where two walls meet. Teeth are the hard, white things in your mouth that you use to chew food.

Related Expressions