1 . Australia and New Zealand are former British ________(殖民地). (根据汉语意思单词拼写)

2 . 选词填空

1. Teamwork is a key __________ of the training program.
2. He is a ___________ of unequal treatment.
3. Hong Kong was a British ___________ until 1997.
4. The trees gave a high ________ last year. We had a good harvest.
5. Hou Yi is a hero of an old __________.