_______ was known to them all that William had broken his promise ______ he would give each of them a gift.
Your work experience is a big________in the job market but your poor eyesight will limit your choices.
It was difficult to guess what her________to the news would be.
Achieving a high degree of proficiency in English as a foreign language is not a mysterious ________without scientific basis.
Li Yuchun’s song was a________at once and its recording tape rose to No.1 on the best seller list.
Dr.King won the Nobel Peace Prize in 1964 for his achievement and________.