c. The scientist was eager to analyze the results of her experiment

d. The scientist was eager analyze the results of her experiment.

44. eight hours / John / be / old / work / a day / enough.

a. John is old enough to work eight hours a day. b. John is old enough working eight hours a day.

c. John is enough old working eight hours a day d. John is enough old to work eight hours a day.

45. She / has / house / yesterday / paint.

a. She has her house painted yesterday. b. She had her house paint yesterday

c. She had her house painting yesterday d. She had her house painted yesterday.