Equestrian is the only mixed-gender Olympic event.

This shopping district is the only high street in the local area; it stocks the whole line-up from products for daily life to school study equipment.

There are a lot of people who say, "it says this in Koujien," and use that dictionary as the only grounds for their argument.

Practice is the only way to master foreign languages.

Messrs. Hayashi & Co. is our sole agent in Japan.

Fallen rocks cut off the only access to the village.

The only useful knowledge is that which teaches us how to seek what is good and avoid what is evil.

Your only remedy is to go to the law.

Making model planes is his only hobby.

The pay was good, and that was their only motivation to participate in the study.

He was the only recourse for his family after his father's death.

She is the only friend I have.

She was the only one to survive the crash.

Her one wish was to see her son again.

Her only hobby is collecting stamps.

Her only pleasure is listening to music.

They knew that doing their work cheerfully is the only way to make routine work bearable.

He is the only friend I can really trust.

Being an only child, he was the sole inheritor.

He is the only person that can do it.