until vs up to

BunnyBunny Could anyone help me in explaining the difference between "until" and "up to?"

There can be some overlap, but they're mostly different in usage and meaning:

e.g.
It's up to her to call me.

They can stay here until the evening.

Can you show us what sentence(s) you're thinking of

BunnyBunny Could anyone help me in explaining the difference between until and up to?

Usually "until" is used for time and "up to" is used for space. "until" can be followed by a clause; "up to" cannot.

Tom worked until he was tired.
Tom drove up to the garage door.

CJ

Thanks teechr for your answer.

I want to know how to write ,page 103 up to/ until question 3 (we finished question 3 last time)

Thanks a lot CalifJim

e.g.
Your homework is to do the exercises on page 103 up to and including question 3.
or
Your homework is to do the exercises on page 103 up to but not including question 3.

Or just

Do questions 1 and 2 on page 103.


CJ