เสียงที่ใช้ร่วมกัน

Tom: Hi Anna! Do you play football every day? Anna: No, I don’t. I usually play football after school, about four times a week. Tom: Oh, I see. I always play football on Sundays. Anna: Really? What about homework? Tom: I sometimes do my homework before playing football, but not always. Anna: That’s funny! I always do my homework first. Tom: Do you watch TV every day? Anna: No, I never watch TV on weekdays, but I often watch it on weekends.