She _______ go to schoool becaues she was ill.
If you send the best wishes to your mother on Mother’s Day,____will give her a great surprise.
Last month, doctors used a 3-D printer to rebuild the face of a person ____ had a bad accident.
Peter knows many people here. —_________________
Do you know the nearest way to the science museum?—Sorry, I’m a stranger. This is the first time I _________ here.