短文填词：（共10小题，每题1分，共10分） It is said that each year China consumes 15 billion lunchboxes, whi

短文填词：（共10小题，每题1分，共10分）
It is said that each year China consumes 15 billion lunch           
boxes,     which over a half are not qualified products.          1.    
These cheap lunch boxes pose threat to h    . They                     2.    
contain     (有毒的) chemicals, which could harm human     3.    
digestive and nervous systems, and even      cancers. Experts          4.    
suggest that consumers take their own table-ware      them rather      5.    
than use that     (提供) by restaurants. If you really need to                 6.    
use a restaurant lunch box,      carefully first. Those which           7.    
break or leak easily, or smell t     are not suitable for you       8.    
to use them     your lunch container. If you are careful about      9.    
what you eat your lunch from , you will also do your part in p              10.    
our environment at the same time.1. of   2. health   3. poisonous  4. cause   5. with   6. provided   7. check