If you want to buy an expensive camera, we haveseveral models for you ________.

Many lifestyle patterns do such greatharm to health that they actually speed up ______weakening of the human body.

ad back home may be difficult before the Spring Festival, ______ the desire to get together with family members can never be stopped.

________ the last flight You have to stay here for another night

The Chineselanguage _______ many western languages _______ it uses characters which havemeanings and can stand alone as words.