Over two thirds of the population were believed to have no ______ to the health care in the west rural area in China.
. There was terrible noise ___________ the sudden burst of light.
. The secretary worked late into the night, ___________ a long speech for the president.
. “Can't you read?” Mary said ___________ to the notice.
. How about two of us ___________ a walk down the garden?
. ---I must apologize for ___________ ahead of time. ---That’s all right.