Englishfor English speakers
back
Preposition
—
Toward the rear.
He went back behind the stands.
—
To a place again.
I didn't like it, so I sent it back.
He went back to the same house.
They came back again.
back
Noun
—
The back is the rear part of something; it is the part in the other direction from the front.
I went to the back of the house.
—
The back is the rear part of the human body.
He had a scar on his back.
back
Verb
—
If you back something, you support it.
The Republicans backed the bill.
—
If you back up, you move backward.
He put the car in gear and backed right into the garage door.
main
Adjective
—
The main thing is the most important or biggest one.
They turned off the main road and saw a small house.
There are many problems, but the main one is money.
what was the main reason for war in Europe in 1914?
main
Noun
—
A main is a large pipe or wire that carries gas, water, electricity, etc.
A break in a water main has closed the road.
table
Noun
—
A raised flat surface.
He sat at the table to eat.
—
A list of information in rows and columns.
He looked at the data table.
table
Verb
—
To propose in a meeting.
We will table a new motion.
—
To end or postpone in a meeting.
I vote to table discussion.