1. each
Let's help each other.
I don't know what went on last night, but they're not speaking to each other this morning.
You can't treat the class as a whole, but must pay attention to each member.
Each time you step on the pedal, the wheel turns once.
The more unique each person is, the more he contributes to the wisdom of others.
You don't look like each other. "That's because we're fraternal twins."
He and I have a near-telepathic understanding of each other. No sooner does one of us say something than the other is already responding.
Special services include a personal driver for each guest.
This vowel change has much to do with the overall accent pattern assigned to each word.
He's a very romantic boyfriend who brings me flowers each night.
Although each person follows a different path, our destinations are the same.
We will have to consider each application on a case-by-case basis.
Each episode of that TV drama ends with somebody delivering a profound line.
Wagons would go out each day in search of food.
Each chapter in the textbook is followed by about a dozen comprehension questions.