Daddy, can you buy me a new MP3 when you go to Beijing —You ______ get one if you are admitted to a key middle school.

Things lost sometimes just turn up________you never expect to find them

There ________ be any difficulty about passing the road test since you have practised a lot in the driving school.

er to get happiness, many people chase after reputation or money aimlessly. However, in most cases, real happiness is actually ________.

Mary is the best student in our class. I wonder whether anyone has got _______ mark in this examination.