閱讀下面短文，在空白處填上適當(dāng)單詞或用括號(hào)內(nèi)單詞的正確形式填空，使短文完整、通順。給出單詞的空格不限一詞，沒(méi)有給出單詞的空格限一詞。
    My pen friend tells me something about American school students.American school students often go to school （1）

on

on

the school bus，or on foot.Some students ride their bikes to school.
    In the middle school，students have （2）

classes

classes

（class） for six hours a day.They need to study many subjects，such as（例如）English，Maths，History，Science，PE，Music and Art.
    School （3）

begins

begins

（begin） at 8：30 in the morning from Monday to Friday.At noon，students have lunch at school.They can chat with each other at lunchtime.After lunch，they go to their classes. （4）

Usually

Usually

（usual） they have two lessons in the afternoon.School is over at about 3 in the afternoon.Most students often play sports （5）

or

or

do homework after school.American school students like playing basketball very much and they can play basketball very （6）

well

well

（good）.
    At weekends，American school students （7）

don't go

don't go

（not go） to school.They often go to the church（教堂），do the （8）

shopping

shopping

（shop），visit grandparents or go to the park with parents by car.
    American school children don't have too much homework.But they watch too much TV.Some even watch TV three to five hours a day.It's bad for health.Their parents worry about（擔(dān)心） it.They want （9）

to take

to take

（take） their kids away from TV，so （10）

they

they

often play games，do sports or do some reading with kids.