Hard work and lack of sleep has ______ herbeauty and youth in recent years．

He ______ in three days.

The government desired that immediate measure_____ to help the people trapped in the mine. [ ]

Any advice for me—You’d better________the timetable to see when the train leaves.

Staying in hospital and taking special medicines ________ drug users an opportunity to stay away from drugs, which is________ the key to breaking the addiction to drugs lies