At the edge of the grass,there's a sign saying“________ the grass”.
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.
There is a strong probability ________ Mr Brown will be promoted to a higher position.
Finally they found out the truth ________ he had gone abroad with a lot of money.
We expressed the hope ________ they would come and visit China again.