. __________ in Hangzhou station for two hours, the old man eventually caught the last train to go back to his home in Huangyan.
Cars do cause us some health problems—in fact far more serious ________ than mobile phones do.
---The mountain village is so beautiful. ---Yes. Moreover, ______the villagers live, there is fresh air.
_____ at the back of the temple is the Tianning Tower, which, _____154 metres into the sky, is the tallest tower of the kind in China.
A recent study suggests that teenagers who switch off the TV and sit down to family meals are less _______ to suffer eating disorders.
Tu Youyou is the first Chinese _________ the Nobel Prize in Medicine for her work in developing effective drugs against parasitic disease.