1. From indicates a source.

Pattern 1: verb + from + noun
Tony is from Alabama.
I hear from him every week.

Verbs commonly used before from:
be, call, come, derive, hear

Pattern 2: verb + noun + from + noun
We get help from our neighbors.

Verbs commonly used with this pattern:
borrow, bring, buy, collect, copy, get, mail, obtain, receive, send

2. From indicates a point of departure.

Pattern: verb + from + noun (place)
The ship sailed from San Francisco.
Please start from the beginning.

Typical verbs:
begin, depart, drive, fly, go, graduate, move, read, sail, start (over), take off

3. From can indicate separation.

Pattern 1: verb + away + from + noun
We ran away from the building.
Keep away from the crowd.

Typical verbs before away from:
drive, get, keep, move, run, walk

Pattern 2: verb + noun + from + noun
We collected the papers from the students.

Verbs commonly used with this pattern:
borrow, buy, chase, collect, delete, dissociate, eliminate, erase, expel, hide, keep (away), protect, release, remove, save, scare (away), separate, shield, steal, subtract, take (away)

4. From can indicate difference.

Pattern 1: number + from + number
Three from nine equals six.

Pattern 2: number + noun of time of distance + from
He lives five miles from here.
They are only twenty minutes (away) from the city.
I will see you two weeks from today.

Expressions:

be different from
My sweater is different from yours.

Most Destructive Small Creatures in the world

Cockroaches

Cockroaches. Their mere sight is enough to fill any sane person with disgust and for good reason: Cockroaches carry bacteria. They also reproduce exceedingly fast with females producing about 300 offspring at one time. Cockroaches have been linked to asthma and allergies and if found in a home and left unchecked; can easily infest it.