Traffic conditions in Beijing ________ for decades. At first people only complained about jams during rush hours,but today every hour is rush hour.
Teenagers ________ their sense of hearing because they always wear earphones.
What the sick child needs most now ______ love.
Many people _________ lose one of their senses have made great achievements.
—Do you mind my taking the books away ? —________.
The reason for his success is ______ he worked very hard.