—Do you have an eraser? —Yes, I do. I have a big A. it B. that C. one
The old man lives________but he doesn’t feel________.
—What can I do to find my lost watch? —You’d better________a notice.
Don’t________today’s work till tomorrow.Today’s work must be done today.
Her son________Coke,but now he________milk.
We should________an organization for those homeless people.