When you introduce me to Mr. Johnson, could you please sayfor me?
Does John know any other foreign languages ____ French?
The old man died ____ cold ____ a cold night.
The trees ____ front of the house are ____ the charge of Old Li.
- Do you go there ____ bus? - No, we go there ____ a train.
In Hangzhou Mr Green was so struck ____ the beauty of nature that he stayed ____ another night.