Example
"He's a joy!" His first grade teacher, Mrs. Spindlehorn told his parents at Parent-Teacher conference.

ONE

Example
"No matter what's going on in the world, Little Sassy Sam always has a smile on his face."

HAVE

Example
How long has man been on earth? Let us travel 5,000 years into the past. We are in the days before man learnt / learned to write.

LEARN

Example
Recorded history has not begun / hasn’t begun yet.

NOT BEGIN

Example
Let us go farther / further into the past to 8,000 years ago.
We are in a world without cities or towns, houses or roads.

FAR

Example
Yet there are people, about five million of them, living on all five continents.

LIVE