(原创)The meeting _________ I had yesterday is boring.
You don't know __________________________.
—He hardly spent any time on his subjects, _________?—_________, so he does badly in his lessons.
________ people have been to the famous ________ mountain.
I don’t know how long they________ .I remember he _______ his wife on a sunny day.
Most boys ___________action films to cartoons, while most girls _______ watch cartoons than action films.