First person plural, present tense verbs generally end in -iamo. For example parliamo, we speak and vendiamo, we sell.
The preposition in normally means in or into. When this preposition is combined with the definite article it changes to a form starting with ne-. For example in + il = nel and in + la = nella.
When using the prepositions a and in with place names, a is normally used for cities and towns whereas in is used for countries and regions. This is quite different from English:
English
Italian
I go to Rome
Vado a Roma
I am in Rome
Sono a Roma
I go to Italy
Vado in Italia
I am in Italy
Sono in Italia
When using a noun in a generic, universal sense, Italian normally uses the definite article (il, la etc.) where in English the article would be omitted: preferisco il vino alla birra, I prefer wine to beer.
You should keep your eye out for other situations like this where Italian uses the definite article differently from English.