(2011全国卷II,16﹚As he reached front door, Jack saw strange sight.
The doctor thought the medicine was perfect,but it didn't ________the disease at all.
When will the new driving laws come into________?
Bill was doing a lot of physical exercise to build up his________.
Jack's business is not as good as before,so he has to ________the expenses of his company.
On the way home,he ________a storm.