10．Tom often makes careless mistakes while his brother Jack does his homework___ (认真)．

9．The students are___________(兴奋的)because they are going summer camp．

8．Sandy’s sister__________(刷)her cat’s fur once a day．

7．My cousin is crazy about__________(收集)stamps fl'om different countries．

6．He likes living in a__________ (安静的)place．

5．Anyone can do nothing_________(没有)any help．

4．Fanny lives on the_______(第十二)floor,so she uses a lift to go up and down every day．

3．There are lots of___________ (老鼠)in the old mall’s house．

2．His e-friend says he lives with his parents in a________ (木头)house in Thailand．

1．We are very__________(感激的)for his help．