Pat felt ill at ease with his girlfriend，______(考虑是否要宣布他的事)．
She looked at her five children with (evidence) ______pride on her face.
________(由于电梯故障), everyone had to walk.
Johnhadbeensohumiliatedthat______(觉得自己不如见过的任何一个受过教育的人)．
I can not help (wonder) ______whether the doctor will come in time.
In order to break the bad habit of procrastination, we should adopt the solutions provided one after another instead of __ at once.