The___worn by astronauts is designed to keep them alive in outer space.

The letters on this gravestone have been _____ with time. A: worn on B: worn away C: worn out D: worn in

We were completely ______ when we finally reached the destination. A: worn off B: worn down C: worn out D: worn away

On the factory floor, protective hats and boots_______. A: must be worn B: must worn C: must to be worn

The<br/>ninety-minute match has( ) this player in his thirties, who is<br/>almost out of breath. A: worn away B: worn out C: worn on D: worn off

____, he still kept on working. A: In case he was worn out B: Even if he was worn out C: Though he was worn out D: Provided he was worn out

________ after a long walk, Mike said he couldn’t go to the party. A: Having worn out B: Be worn out C: To wear out D: Worn out

This kind of glasses made by experienced craftsmen _________ comfortably. A: is worn B: wears C: wearing D: are worn

The___worn by astronauts is designed to keep them alive in outer space. A: gear B: hear C: tear D: ear

This kind of glasses manufactured by experienced craftsmen ______<br/>comfortably. A: is worn B: wearing C: wears D: are worn