_____ worries me the way he keeps changing his mind.
— Tom was late for class this morning again. — You know, _____.
. The food here is so bad that every other restaurant in the world must be ____ this one.
. More and more fast-food restaurants have _____ all over the town in the last few years.
-In what way will you use your portable computer? -I’ll use it ______ for giving lectures at conferences at home and abroad.
Franklin’s ability to learn from observations and experience greatly_____his success in public life.