1)In the mid-1920's the Hawthrone Works of the western electric company was the scene of an intensive series of experiments that would investigate changes in working conditions as to their effects on workers' performance
A:that would investigate changes in working conditions as to their effects on workers' performance.
b:investigating the effects that changes in working conditions would have on workers' performance.
c:for investigating what the effects workers' performance are that changes in working conditions would cause.
d:that the investigated changes in working conditions effects on workers' performance.
e:to investigate what the effects changes in working conditions would have on workers' performance
IMO D BUT OA B
2)The yield of natural gas from Norway's troll gas feeld is expected to increase annually until thear 2005 and then to stabilize at six billion cubic feet a day, which will allow such an extraction at least for 502years' production.
A:2005 and then to stabilize at six billion cubic feet a day, which will allow such an extraction at least for 502years' production.
B:2005 and then to stabilize at six billion cubic feet a day,an extraction rate that will allow at least.
C:2005 and then stabilizing at six billion cubic feet a day with such an extraction rate at the least allowing.
D: 2005,then stabilizing six billion cubic feet a day,allowing such an extraction rate for at least.
E: 2005,then stabilizing at six billion cubic feet a day,which will allow such an extraction rate for at least.[/u]
IMO E OA B
A:that would investigate changes in working conditions as to their effects on workers' performance.
b:investigating the effects that changes in working conditions would have on workers' performance.
c:for investigating what the effects workers' performance are that changes in working conditions would cause.
d:that the investigated changes in working conditions effects on workers' performance.
e:to investigate what the effects changes in working conditions would have on workers' performance
IMO D BUT OA B
2)The yield of natural gas from Norway's troll gas feeld is expected to increase annually until thear 2005 and then to stabilize at six billion cubic feet a day, which will allow such an extraction at least for 502years' production.
A:2005 and then to stabilize at six billion cubic feet a day, which will allow such an extraction at least for 502years' production.
B:2005 and then to stabilize at six billion cubic feet a day,an extraction rate that will allow at least.
C:2005 and then stabilizing at six billion cubic feet a day with such an extraction rate at the least allowing.
D: 2005,then stabilizing six billion cubic feet a day,allowing such an extraction rate for at least.
E: 2005,then stabilizing at six billion cubic feet a day,which will allow such an extraction rate for at least.[/u]
IMO E OA B
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