_____ was very ____ that little Jim wrote the letter.
33.Before she______thethe door, she____what had happened to her computer.
32.They said his lack____experience could lead to a disaster and he should ask for nec- essary help.
31.-----She missed her train to London,____she didn"t seem to care. ---- Well, there is anotherl one in 15 minutes.
30.Mr.Snuth advised us to________a written agreement even it was just a small deal.
29.There are also instructions about the________of all the buttons and switches.