Listening attentively in class and reviewing in time _______ a sure way to improve your learning, and this is especially true _______ it comes to standard tests.

en he was in America, he made ajourney of seven hundred miles _____ purpose to get a glimpse of the NiagaraFalls.

-Can those___ at the back of the classroom hear me?-No problem [ ]

What _______ you to get bored with her—_______was her laziness and unkindness.

The London 2012 Olympic Games marks the third timethat London ______ the right to host the modern Olympics.