I have ____ housework to do, so I feel ____ bored. – You are so lazy.

What do you do yesterday afternoon?-I went to the bookstore，___ some books and visited my uncle.

It is difficult __________ you ___________ finish the work in a week.

Ron, I congratulate you on your success.—Thanks, but the honor _____ to all the people here.

It is hard to imagine what progress they _____ in the past few months.[ ]