Mary’s red hair always made her conspicuous at school.

Many companies are suffering from a shortage of skilled staff.

The custom dates back to the period when many Londoners traveled to and fro on horseback.

My forefathers reversed the custom out of sheer perversity.

Cigarette smoking is responsible for about 90% of deaths from lung cancer.

Laser can kill cancer ___________ and leave healthy neighbors unharmed.

A laser is ____________ that has revolutionized a number of industries from communications to medicine.

Since the restaurant is usually crowded, it is advisable to make ___________ in advance.

To __________ each other, people bow the head or bend the body forward; this body movement shows respect.

I would like to have a one way ticket to London.