中译英：所有工作最好 按计划进行（according to)

题目

中译英：所有工作最好 按计划进行（according to)
他们的缺席增加了我们的困难（add to)
我负担不起买这辆昂贵的轿车（afford to)
你不能把这些书带出阅览室（allow)
在英国,人们见面时通常会说“你好”（as a rule)

答案

Their absence adds to our difficulty.I can't afford to buy this expensive car.You are not allowed to take these books out of the reading room.In England,people say "hello" to each other as a rule when...