【单选题】
I fell and broke my leg when I_______riding my bike.
【单选题】
Are you _____ with my story?
【单选题】
Was it until the1990s ____ the old man finally got a house of his own?
【单选题】
The back garden of our house contains a lawn,
____ very pleasant to sit on in summer.
【单选题】
When she saw the clouds, she went back to the house to
____ her umbrella.
【单选题】
As they are retired, the Smiths prefer a house in the country to spend the rest of their life _____ in a large city.
【单选题】
By the end of last month, she ____ over five hundred letters of congratulation from different parts of the world.
【单选题】
By the end of last month, she _____ over five hundred letters of congratulation from different parts of the world.
【单选题】
My mother is no ______ young.
【判断题】
Mary is my roommate.