He is always ready to help at the drop of a hat.

We must stay within the bounds of the law.

Having a home security system gives me a sense of security.

I can't wait to visit Tokyo next month and get a taste of the local cuisine.

In a blink of time , the once bustling city streets were empty.

We should make more use of technology in our daily lives.

He achieved success at the cost of his personal life.

I watched a procession of cars passing by.

I hear of a new restaurant in town.

He decided to help of his own accord.