1.   Astronomers hope new instruments will give them further clues to the origins of the universe.

2.   A fine-arts major, he found that building instruments gave him more pleasure than sculpture ever could.

3.   The new instruments will give investors the opportunity to trade futures and options on cheese for the first time on the CME.

4.   These innovative instruments also give traders a way of making big quick bets on the market.

5.   Pilots complained that their landing system instruments were giving false readings.