Many doctors and scientists are working hard on curing AIDS. We hope AIDS _____ one day.
He likes playing ____tennis, and he dislikes playing _ drum.
—_________do you go to school by bike? —Only four times a week.
The article is difficult .It’s not easy for a child it.
This film is ___________interesting than that one.
Mr Li often makes us __________in his class, so we all like him.