---Who is _______ man with a ponytail (马尾辫)under the tree ?--- Sorry, I don’t know. But I think he must be ______ artist.
He often tells us funny jokes. We are always made ______.
– What else should we pay attention to _______ building the bridge? --The change of the weather, I think.
— Jack, could you tell mefor travelling this summer? —We plan to go and see the beautiful sea in Hainan.
When he first went there, Jim had difficulty____the new hotel, so he asked the policeman ___help.
When David is in a bad mood, he likes wearing orange to _______.