Not until my mother came back_________ go to bed.
. The concert__ to _ some money for those suffering from the earthquake, which __ 2,000 lives.
Finnish President said Finland-China relations had progressed_______ with fruitful co-operation in new and high-tech fields.
________ in the warm sunlight, I soon fell asleep on the sunny beach.
Everyone present at the meeting agreed to stick to the ________that everyone should be treated fairly.
Using _____ illegal drugs can lead to health problems, and it can be _____ stain on one’s life.