It’s________ in Australia when it’s winter in China.
They are looking for someone who is familiar ______ computers.
This pair of shoes is to small for me ,can you show me _____pair?
The Chinese______ the first to use paper money, probably as early as the 11th century.
Jimmy has made up ______ mind to go to Oxford University for further study.
Do you have to wear______ uniform if you work at McDonald’s? A、A、 B、an C、the D、/