My wife sometimes _____ something she has long been looking for. That’s why she enjoys window shopping.

Many sailors think that a thick fog is their ________ enemy.

下面 组的缩略词表示“英国广播公司”。

The student did not catch the last bus, _______, it began to rain cats and dogs.

Hangzhou is _________ to hundreds of foreign friendswho are working and studying here.