1. You shouldnt have run across the road without looking, __________.
2 ____________, although he knows a lot about the field.
3 He doesnt appreciate the sacrifice his friends have made for him, _____________.
4 Janet told me that she would rather her mother ___________.
5 To keep up with the expanding frontiers of scholarship. Edward Wilson found himself ____________.(經常上網查資訊)
答案與解析：
would have been knocked down by a car
本題考察虛擬語氣。句子是與過去事實相反，因此用would have +過去分詞，表虛擬語氣。
no means does he regarded himself as an expert
本題考察倒裝和片語regard sb. as sth.。介詞短語by no means 置於句首，構成部分倒裝，因此把助動詞does提前。
ver, he takes it for granted
本題考察片語take sth. for granted 。同時，要注意句子後半句前是一個逗號，要加上一個連詞and或者加上however。
have interfered with her marriage
本題考察would rather have done sth, 表示過去事件，句子中told提示是過去發生的事，因此用would have interfered with。
ys searching for information on the internet
本題考察了感官動詞find+賓語+現在分詞(作賓補)，現在分詞表主動。因此這裡用searching。
