I have no idea ___ David is in trouble, he will turn to you for help.
Our monitor has ____ larger collection of ____ books than any other student in our class.
________ the project, the workers have to stay there for another two months.
Everyone was on time for the lecture ________ Charles, who is usually ten minutes late for everything.
Most of my friends will go hiking next Sunday. The rest ______ to see a new film.
一I enjoyed a very good holiday in Shuangqiao. -__________.