We attend lectures in the school lecture hall at weekend ____ seats more than 800 students.
. Don’t promise anything _____ you are one hundred percent sure.
You _____ tell him. He is fully aware of the danger.
_____ his ability of speech, he has made use of each chance.
People pay ______as to the content of your speech.
____ I paid a visit to this scenic spot, I was deeply attracted by its beauty.