– Do you know you ______to be here by 7:30 ? --- Yes, I do.
I would rather________Professor Smith and I would rather you________for him at once.
I lost my key this morning,so I had no choice but________for my husband.
—Excuse me,can you spare me a few minutes? —________?
It's going to rain.Tom,will you please help me________the clothes on the line?
I've become good friends with several of the students in my school________I met in the English speech contest last year.