Thank you - Multzumesc
Please - Va rog
Good day - Buna ziua
Where is - unde este
How much is - cat costa
ten - zece
hundred - suta
thousands -mii
one -unu
two - doi
three -trei
four - patru
five - cinchi
six -shase
seven -shapte
eight - opt
nine -noua
good bye - la revedere

Good morning - Buna dimineata
Good afternoon - Buna ziua
Good evening - Buna seara
Good night - Noapte buna

where can buy something to eat? - unde pot cumpara ceva de mancare?

monuments - monumente

church - biserica

fortress - cetate

park - parc 

Take care that Romanian phonetic is pretty different to English

local currecy: LEU (singular) - LEI (plural), BANI (1 LEU= 100 BANI)

1 leu=0.23 EUR

1 leu=0.34 USD

1 leu=0.20 GBP