Use who / whom / whose / which / when / where / why to join the sentence
1. They went to the Ocean Park. They had always wanted to visit the Ocean Park.
2. She swam across the England Channel. It was very rough at that time of the year.
3. Hong Kong is now a commercial and financial centre in the Far East. It was a small fishing village a hundred and fifity years ago.
4. Portuguese is still an important language in Macau. It was ceded to the Portugal a hundred years ago.