问题详情：
用所给词的适当形式填空
1. He gets angry easily. We often tell him not to be so (patient).
2. He has the ability to be an excellent ________ (lead).
3. Big companies all hope to hire ________(create) staff.
4. He can do it without ________(difficult).
5. My grandfather would ______ (explain) things to me.
【回答】
1. impatient 2. leader 3. creative 4. difficulty 5. explain
知识点：语法填空
题型：完成句子
