1. 选词填空。

count down, be different from, have been to, be happy about, so far

1. （1） I've got two letters from Linda.
   

3. （2） —How do you like their school?

   —It our school. It's much bigger and nicer．

5. （3） The summer holiday is coming．All the students arethe days．
   

7. （4） Mary likes travelling and shemany interesting places．
   

9. （5） Lucy found a new job and sheit．