I forgot my glasses at home.

Always wear protective goggles when working with chemicals.

I like to wear sunglasses when I go to the beach.

Always wear goggles when working with chemicals.

The spectacled bear is a very fascinating animal.

Spectacled bears are very fascinating animals.

I bought new prescription glasses today.

I saw an Indian cobra in the garden.

I need a pair of swimming goggles for the next swimming lesson.

I bought a new pair of glasses to read.