用所给单词填空

（1）Sometimes we ____  food at home. 
（2）I ____  drinking milk. 
（3）We often ____  CCTV news at 7:00 in the evening.  
（4）I ____  the Internet once a day.
（5）The results for “read English books”____ fun.
（6）How often do you ____  to the English corner?  
（7）Everyone will____  you if you need any help.
（8）The sun ____  once a day. 
（9）Walking can ____  you in good health.
（10）I____ nine hours every night.

$48\times \frac{3}{16}$ =____      $\frac{5}{21}\times \frac{3}{10}$ =____