college 大学準2級When students go to college, some decide to live at home with their parents, and others decide to rent an apartment by themselves.
rent （お金を払って）借りる準2級When students go to college, some decide to live at home with their parents, and others decide to rent an apartment by themselves.
apartment アパート・マンションの一室準2級When students go to college, some decide to live at home with their parents, and others decide to rent an apartment by themselves.
by themselves 自分たちだけで準2級When students go to college, some decide to live at home with their parents, and others decide to rent an apartment by themselves.
share 共有する・分け合う準2級These days, some of them choose to share a house with roommates.
roommates ルームメイト（同居人）2級These days, some of them choose to share a house with roommates.
reasons 理由準2級What are the reasons for this?
good at 〜が得意だ準2級Some students have a roommate who is good at math or science and can give them advice about homework.
advice 助言・アドバイス準2級Some students have a roommate who is good at math or science and can give them advice about homework.
homework 宿題準2級Some students have a roommate who is good at math or science and can give them advice about homework.
abroad 海外に・海外で2級Other students have a roommate from abroad and can learn about a foreign language through everyday conversations.
everyday conversations 日常会話2級Other students have a roommate from abroad and can learn about a foreign language through everyday conversations.
improve 上達させる・良くする2級Because of this, they have been able to improve their foreign language skills.
foreign language skills 外国語の力2級Because of this, they have been able to improve their foreign language skills.
On the other hand 一方で（前と反対のことを言う合図）2級On the other hand, some students have a roommate who stays up late at night and watches TV.
stays up late 夜更かしをする2級On the other hand, some students have a roommate who stays up late at night and watches TV.
noisy うるさい準2級This can be noisy and make it difficult for others to get enough sleep.
difficult 難しい準2級This can be noisy and make it difficult for others to get enough sleep.
enough sleep 十分な睡眠準2級This can be noisy and make it difficult for others to get enough sleep.
rarely めったに〜しない2級Some students have a roommate who rarely helps with cleaning the house.
As a result その結果2級As a result, they have to spend a lot of time cleaning the house by themselves.
spend （時間を）使う準2級As a result, they have to spend a lot of time cleaning the house by themselves.