—What’s this _____ English?—It’s _____ orange.
Nobody can stop me ____ working hard at English.
Our sports meeting has been ____ till next Monday because of the bad weather.
Do you know the young lady ____ your mother is talking?
Tim’s mum is worried ____ her son’s eyesight as he plays online games too much.
All the cups are made of glass ____ the green one. It’s made of metal.