Ⅰ.单词拼写
1．It is e________ (极其重要的) that you should have your eyes examined regularly.
2．They were deeply i________ (使留下深刻印象) by the advertisements we had designed.
3．They g________ (露齿而笑) with delight when they saw the clown.
4．The team tried their best and finally won the game, so they d________ (应得) the fame.
