There is a tall building on Taoze Road. Do you know?—I know it. It ________ has 10 floors.

Did you see sharks?—Yes, I saw sharks.

Therea football match____ October 10th. Shall we go to watch it? — Sure .let’s go.

I found ______ not very difficult to keep away from the A/H1N1 Flu.

______ people were found ______ after that earthquake.