How are you getting on with your work? — I can’t do it __________ any longer. I will have to get help.

All of us want to do more work with _________ time and ________ workers.

______ the house prices have risen sharply, the number of buyers is as great as ever.

These clothes are _____ sale. [ ]

Li Xing’s illness(病) is very_____. You must take his illness ______.