What famous saying does this rebus mean?

COME SERVED <---
COME SERVED
COME SERVED
COME SERVED
COME SERVED

What goes through cities and fields, but never moves?

Can you identify the Oscar-winning movie from the rebus below?

What has 88 keys?

I have 50 feet long of cloth, I need to create 50 handkerchiefs each size of 1 foot. I take one minute to cut a 1-foot handkerchief. So how long will it take to cut 50 handkerchiefs?

To attend world science seminar, A famous chemist from Mexico visit
London. In the lab, the scientist was killed and his six assistants were under suspicion of killing the chemist.
Name of six assistants: Austin, Wayne, Dege, Oscaru, Lingard, and Rojo.
He left a note "76-20-44 79-16-22-7"

A local detective Jack was called to solve the case,

After reading the note, Jack instantly asked the police to arrest the murderers.

Who are the murderers?

You need to move three matchsticks to form three squares. Can you do it?

Where do fish keep their money?

Can you identify the hidden rebus in the image below?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?