Language / Translation request: words like the / and / or / left / right / this, etc... [19]

Hi, I'm new to the forum, and to the Polish language. I'm from England but have recently accepted a job in Warsaw, and will moving over in a couple of weeks (!).

I'm in the process of teaching myself the basics of the language, and while I'm picking up the usual beginner phrases (hello, thank you, do you speak english, etc.), I've a list of very general words that I was hoping someone could translate for me...?

Thanks in advance.

a =
the =
and =
or =

if =
then =
maybe =

left =
right =
up =
down =

in =
next to =
between =

it =
this =
that =

all =
more =
less =