1．(2019·兰州高三实战演练)Here's your chance ________ (decide) what emojis best represent Chinese culture.
答案：to decide chance to do sth. “做某事的机会”。故填to decide。
2．(2019·天津市南开区 “三月高考”模拟)School children must be taught how ________ (deal) with dangerous situations.
答案：to deal “how＋to do”相当于名词的结构，作taught的宾语。故填to deal。
3．(2019·宁夏大学附属中学高三一模)Clearly, positive instructions help kids to understand the right way ________ (do) things.
答案：to do the way to do sth. “做某事的方式”，动词不定式作后置定语。故填to do。
4．(2019·辽宁省葫芦岛市高三一模)There is nobody ________ (blame) but yourself if your set of choices does not match that of your preferred employer.
答案：to blame 此处用动词不定式作定语。sb. be to blame for sth. “某人应为某事负责任”。这里blame只能用主动形式表示被动含义。
