Antibiotics don't work for colds, so please don't take them unnecessarily.

He has a high tolerance for difficult situations.

This coccus is resistant to antibiotics.

What is this material made of?

He was holding my hand tightly.

He was running while holding a bag.

He always carries an umbrella around.

Antibiotics don't work for colds, so rest is the best.

Staphylococcus is a type of bacteria that is commonly found on human skin and in the nose.

Could you bring my notebook?