---How’s your tour around the North Lake? Is it beautiful? ---It ________ be, but it is now heavily polluted.
He is full of _____ about his sick mother.
It’s quite hot today. Do you feel like _____ for a swim?
-- Hi, let’s go skating. --- Sorry, I’m busy right now. I_____ in an application form for a new job.
Never_____ till tomorrow what you can do today.
Each of the students, working hard at his or her lessons, _______ that all of them can do well in the coming examination.