连词组句。

1. capital, the, Canberra, is, of, Australia

    _______________________________.

2. flag, the, little, the, U.K.'s, flag, is

    _______________________________.

3. speak, they, in, Australia, English

    _______________________________.

4. has, beaches, beautiful, Australia

    _______________________________.

5. Australia's, is, blue, flag

    _______________________________.

微晶键连接是指赤（）。