Hi, I just need some confirmation on if these sentences in Japanese are correct or not. I am still trying to learn sentence structure, and also if I have translated them correctly. Arigatou gozaimasu!

わたし　は　ともだち　と　としょかん　で　ときどき　べんきょうします  (My friend and I sometimes study at the library)

わたし　は　まいにち　うち　で　にほんご　を　はなします  (Every day I read a Japanese story at home)

わたし　は　よる　きょう　の　テレビ　を　みません。  (I do not atch my television every night)

わたし　は　よく　エメール　を　かきます。  (I often write emails)