Eric helped to explain some things about community medicine to Barack, and of course his ideas were affected by Barack _____ health care.
Studying Tom’s menu, I found that many of the items are similar to ________ of McDonald’s.
People who do not smoke have less ______of suffering from lung cancer than those who do so.
This factory produced much dirty water, which resulted in a wide______of environmental problems.
Please tell me how the accident _______.I am still in the dark.
It is______ of him to set his aim high but do little, so he is always leaving things undone.