1. English and Welsh are the two **official** languages of Wales.
2. Canada is rich in **resources** such as zinc, nickel, lead, and gold.
3. Australia is home to a variety of **unique** animals, including the koala, kangaroo, emu, kookaburra, and platypus.
4. Australia is a relatively **wealthy** country with a high life expectancy.
5. The US is a **diverse** country with a multicultural society.
6. In Canada, the handshake should be firm and accompanied by direct eye contact and a **sincere** smile.
7. In Quebec, if you give wine, make sure it is of the highest **quality** you can afford.
8. The American bald eagle was chosen as the national **symbol** of the United States in 1782.
9. …or do not vary from area to area like in many other countries.
10. In Singapore, the number of **native** speakers of English is still rising.