—Why is he feeling disappointed today?—Because the suggestion he has been turned down.
Not only ________ polluted but also ________ crowded.
Close the door of fear behind you,and you ________ the door of faith open before you.
________ made our school proud was ________ more than 60% of the students were admitted to key universities in 2013.
If the time is ________ exactly,the paper can be finished on time.
—________ you interrupt now?Can't you see I'm on the phone?—Sorry,sir,but it's urgent.