----Tang is absent today.---- _________ He is never late for work.
________ is no possibility ________Bob can win first prize in the contest.
I have no idea ________ he will come back.
The rescue team made every ________ to find the missing mountain climber.
We are faced with a problem ________ we don’t have enough natural resources.
The doctor are trying to reduce the patient’s fear ________ he would die of the disease.