Girls used to take fewer advanced math courses thanboys but now they are taking just _______

What can I do for you, sir?—No, I only want to speak to the person __________.[ ]

Millie, Here is ______ bridge ,what can you see across _____ bridge — Oh, _______ elephant is standing over there .

____ coal, and had to _____ wood.

What made the whole nation sad was that more than 100 miners were buriedin the underground coal mine.