Maria lives in the beautiful countryside．She usually gets up early in the morning， 16  she’s never late for schoo1．After getting up，she often showers and has a good breakfast．Then she  17  for school at around 6：30．  18  her home is very far from school，she likes riding her bike better than  19 the bus．It takes her about an hour   20  her bike．It’s so long! On the way，she sings and sings so she always feels  21 ．Also she thinks that it’s good for her health   22  to school by bike．
After school she usually goes back   23  with her friend，Linda．Linda’s home is nearer than Maria’s． It’s only three miles from her home   24  schoo1．Linda likes riding，too．And she also thinks that it is a good  25 of transportation．

Maria lives in the beautiful countryside．She usually gets up early in the morning， 16  she’s never late for schoo1．After getting up，she often showers and has a good breakfast．Then she  17  for school at around 6：30．  18  her home is very far from school，she likes riding her bike better than  19 the bus．It takes her about an our   20  her bike．It’s so long! On the way，she sings and sings so she always feels  21 ．Also she thinks that it's good for her health   22  to school by bike．

After school she usually goes back   23  with her friend，Linda．Linda’s home is nearer than Maria’s． It’s only three miles from her home   24  schoo1．Linda likes riding，too．And she also thinks t．hat it is a good  25 of transportation．

用方框里所给词或词组的适当形式填空。

1．The clever Chinese invented the abacus in the __________ century.

2．It’s __________. He has got more than me.

3．She often __________ her friend’s house on her way home.

4．He is quiet at home but behaves __________ at school.

5．Be careful. The two__________ on the table cut well.