【单选题】
His mother _____alone since his father died.
【单选题】
Show me your ______hand. Can you move it like that?
【单选题】
I saw that she was in difficulty with all those parcels, so I offered my_____.
【单选题】
The electric fan has blown away the terrible smell in the hall, ______?
【单选题】
The workers are busy ____models for the exhibition.
【单选题】
Every morning Mr. Smith takes a ______to his office.
【单选题】
The boy is not happy at the new school. He has ________ friends there.
【单选题】
We were all surprised when he made it clear that he _____________office soon.
【单选题】
He _______ lives in the house where he was born.
【单选题】
I fell and hurt myself while I ________ basketball yesterday.