FCE 2 / UNIT 9 / PAGE 125 / EX: 01

As far as I know means:

• I think it's true

• I have no idea

By far means:

• By a little amount

• By a great amount

I wouldn’t go as far as that / that far means:

• I don’t agree to that extent

• I don't want to talk about it

As far as I’m concerned means:

• In my opinion

• I'm worried about it

Far more/too means:

• much less

• much more

Far from it means:

• It's certainly true

• It’s certainly not true