2 . Whisper Camel-Means, the tribes division manager for the wildlife refuge, said under the Fish and Wildlife Service supervision, the exhibits there previously used a different tribes’ word for bison, which they ________ not accept. (用适当的词填空)

3 . The giant “snowflake” was made from 91 smaller ________, each with the name of a participating country or region. According to Zhang, to combine the smaller snowflakes symbolizes people’s joint efforts to build a community with a shared future for humanity and only through such efforts ________ man overcome the pandemic (流行病). (用适当的词填空)

4 . 选词填空

well off;   be keen on;   be ashamed of;   in all ;     on behalf of ;   refer to

1. They would never _________ that matter again.
2. You should _________ yourself for telling such lies.
3. In addition, a hero must be optimistic and diligent and_________ his hard work.
4. It won't be long before the Chinese people will become _________.
5. Please allow me to thank you for your offer of help _________ my colleagues.