away from Beijing, Shanghai, andGuangzhou” has been a slogan for some of China’s younger generation______ areunder unbearable economic pressure to survive in cities

Old people need special care in winter, as they are very______ to sudden change of the weather.

The following ____ some otherexamples.

At present, you do meet with some difficulty in English learning, but you will have a good knowledge of it.

__________ you work harder than before, you will pass this exam