With modern equipment，many mysteries have ________ to light in recent years.

The construction of a highway will _____ the growth of the suburbs.

The task is very difficult. I wonder whether we will be able to finish it in the ________ of any other helpers.

------Can you give me some advice about the design? ------ I think it should _________ to all the ages and groups.

Seeing is believing, for some so-called news items are just _____ in the newspaper office.