---- Where is my blue shirt? ---- It’s in the washing machine. You have to wear ____different one.
People have always been ______ about exactly how life on earth began.
As a child , Jack studied in a village school , _____ is named after his grandfather.
--- I cannot find Mr. Smith. Where did you meet him this morning? --- It was in the hotel ____ he stayed.
The workers ______ the glasses and marked on each box“ This Side Up”
We _______ on this project for four hours. Let’s have a rest.