Jane will have to________her piano practice a longtimeif she wants to be a professional concert performer. [ ]

I wonder whether his hearing is okay ______ he has turned the television up very loud.

Do you know how to spell umbrella—Sorry, I only know it begins with _____ “u” and ends with _____ “a”.

The Emperor could not do anything, but ___ praise for the cloth.

Since mid July, many areas in Shaanxi continuous heavy rain, leading to frequent natural disasters