Ⅰ. 单词拼写
1. I think you should have given first aid (帮助)to the little boy.
2. Coral is very sensitive(敏感的)to changes in water temperature.
3. A gentleman passes and hesitates (犹豫)for a moment.
4. The little girl asked me to assist (帮助)her to pick up a flower for her.
5. It was announced that the times were provisional and subject to confirmation(确认).
6. I am pleased to know my classmates have made great achievements(成就)in writing.
7. The doctor tried to treat(治疗) his disease with music.
8. He stood on the pavement, memorizing the registration(登记; 注册) number.
