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