Simon likes playing ______ football but Sandy likesplaying ______ piano.

While seeing the film, what had happened on the battlefield ________ in the old man’s mind.

rl ______ in America for years． After graduation, she returned home, quite at a loss during her hunt for a job．

It was not until the subprime loan crisis (次贷危机) ____ great damage to the American financial system that Americans ____ the severity of the situation.

What ____________when I phoned you?—-I_____________and began to have a bath.