用动词不定式短语,分词短语和动名词短语替换下列各句中的从句部分 1.Since you are a League member,you should set a good example to others.2.Look around when you cross the street.3.If we are given enough time,we can do it still better.4.They were wild with joy when they heard the news
问题描述：
用动词不定式短语,分词短语和动名词短语替换下列各句中的从句部分 1.Since you are a League member,you should set a good example to others.2.Look around when you cross the street.3.If we are given enough time,we can do it still better.4.They were wild with joy when they heard the news
答
you should set a good example to others since being a League member..Look around when crossing the street.we can do it still better,If given enough time.They were wild with joy when hearing the news