Andy lives on the 10th floor. While his Uncle Jim lives 5 floors __________ in the same building.

erto promote its brand, Harvard University has put a lot of money and time tolaunch an advertising ________

I’m sure that if you make good use of your ____ time, your English will be improved in a short time.

I stood there wanting to ask more questions but foundthat was not the time.

It is one thing to enjoy listening to good music, but it is________another to play it well yourself[ ]