The black box is a necessary device on an airplane, which records its speed, direction and whether everything on the airplane______ normally

I’m going to the supermarket. Let me get you some fruit.—-OK. Thanks for your _______.

_________ not for all the cars and passers-by with cameras, you _________ think you have magically traveled back to the 14 century.

Where was it _____the road accident happened yesterday? — In front of the market. [ ]

The old man said that hewould____more people who would not have too much workto do this week to come to do the construction work.[ ]