根据括号内所给词的适当形式填空 1. It is very (importance) for us to work hard for a better life. 2. We have a (please) journey during the l0-day holiday. 3. The villagers got good (medicine) care in the countryside. 4. Now I can go to work instead of (go) by car. 5. Jack is very happy, because he got an 'A' in the (finally) exam.