It is good manners to eat up ______ is left in your plate

It was last night _______ I read about the history of English

So far, no agreement ________ on which type of exercise is best suitable for keeping fit

While I was talking on the phone， Helen _____ The Little Prince.

How do you find the match between Spain and Switzerland?—It’s ！ Powerful Spain lost the game by 0∶1.