Grammar: Infinitive + adjective / Gerund + adjective

Form the sentence:

in bad weather / It's / very fast / to drive / dangerous

Form the sentence:

every day / is / important / new words / Learning

Form the sentence:

to eat / expensive / at a restaurant / It's / every night.

Form the sentence:

in a foreign / easy / not / is / country / studying

Form the sentence:

every / Traveling / tiring / week / for work / is