Would you like to go travelling with me to New York, Benjamin? —- Sorry, I’m busy, for the final examination is comingSo I ____________ hard throughout the next several weeks

Are you good at either math ________ physics?— I’m not good at math, ________ do I do well in physics.[ ]

Listen, someone is knocking at the door.—I ________ it.

Lu Xun is known _____not only a great writer but alsoa great thinker.

In the Great Depression, the American government couldn’t find good solutions _____ the unemployment problem