Present idefinite or present continuous!Today is monday. everybody in the Lambert

Present idefinite or present continuous!Today is monday. everybody in the Lambert family (is/ are) busy. Mr. Lambert is in his garage.He (fixes/ fixing) a car. Mrs. Lambert (is/being) a housewife. She (cooks/ cooking) dinner now. Peter is in the classroom. He (studies/ studying) physics. Kate is in the music room (play/ playing) a guitar. Bill is in the art room. He (paints/ painting) a picture. What (is/are) everybody in family doing now?My (be) Peter. I (be) in the classroom. I (sit)in my seat right now. I (recite) for my teacher. He (stand) at his desk: But now he (not talk). I (talk) to him at the moment. Some students usually (recite) loudly. Others (have) a loud voice when I (recite).