Knocks

I'd send my kid out on his own for a while if I were you. A few hard knocks at this point might do him some good.

Put the cap back on the bottle in case the cat knocks it over.

Opportunity seldom knocks twice.

America is a large, friendly dog in a very small room. Every time it wags its tail, it knocks over a chair.

When poverty knocks at your frontdoor, loves escapes through the backdoor.

The United States is a large, friendly dog in a very small room. Every time it wags its tail, it knocks over a chair.

He knocks the mighty from the throne and elevates the humble.

He lands in a garden and knocks at the door.

It knocks on the door.

Whoever knocks get opened up to.