Answer:
The correct words that fill the blank are:
1. El pasaporte es el documento que necesito para viajar a otro país.
2. Enero es el primer mes del año.
3. Mi hermana viaja de Miami a Puerto Rico. Puede ir en avión o en barco.
4. Un pasaje de Nueva York a Chicago y otra vez a Nueva York es un pasaje de ida y vuelta.
Step-by-step explanation:
Though the words that could fill the blanks are not in the text, the words that I select would be the most applicable in each case were selected by these reasons:
1. Document for traveling to another country.
2. The ordinal number of the January how month.
3. Means of transporting to Puerto Rico that is not plane.
4. Ticket to a place and again to the residence.