—The train is due to leave at 7:50.—________ we fail to arrive there in time?—I'm afraid you'd better go in a hurry.
A great person is someone who ___________others.
I have to_______ my dictionary because there are too many new words.
I _________ have watched that movie--it’ll give me horrible dreams.
As we all know, future __________ the well-educated.
It is the third time that she has won the race, _______has surprised us all.