完成句子 (共5小题；每小题2分，满分10分)【小题1】Walking does need a bit of practice (既然重力改变了).　【小题2】He did

完成句子 (共5小题；每小题2分，满分10分)
【小题1】Walking does need a bit of practice (既然重力改变了).　
【小题2】He did not look forward to (欠债) because his restaurant was no longer popular.
【小题3】 At that time people would starve if food (难以找到), especially during the cold winter months.
【小题4】So (是否生命能继续延续) on the earth for millions of years to come will depend on whether this problem can be solved.
【小题5】You must come (任何时候你想来) and have (任何你喜欢吃的东西).now that gravity has changed

(答案→)now that gravity has changed 解析：【小题1】句意：既然重力改变了，走路也确实需要练一练了，now that 表示“既然，由于”，故填now that gravity has changed【小题2】look forward to 期望做某事，后接动名词的形式，负债用be in debt来表示一种状态，故填being in debt【小题3】be hard to do sth 难以做某事，句意：在那个时候如果食物难以找到的话，人们会挨饿，尤其是在寒冷的冬季，故填was hard to find【小题4】句意：数百万年以后人类的生命是否会延续要看这个问题是否能被解决，whether 后接从句，故填whether life will continue【小题5】whenever 表示任何时候，作为连词后可接从句whenever you want; whatever 表示无论什么，故填whatever you like ，句意：你可以随时都来，并且吃你想吃的东西。

我也是这个答案