Schools in the USA (1)________ a little different from schools (2)________ Vietnam, there is no school uniform. Classes start (3)________ 8.30 each morning and the school day ends at 3.30 or 4 o’clock. There are no lessons on Saturdays. Students have one hour for lunch and two 20-minute breaks each day. One break is (4)________ the morning, the other is in the afternoon. Students often go to the school cafeteria and buy snacks and drinks at a break or at lunchtime. The most popular after school activities (5)________ baseball, football and basketball.