The bus was due to __________ at 5 p. m.，but it arrived one hour late due to __________ by the heavy fog.

.It is ________ that people will not agree with what the manager   at the meeting.

Though working outside, he is always      about his aging mother at home.

As the economy is getting better and better，there are more and more jobs _______．

She has lost her handbag with the _____ sum of $150 in it.