Do you think students should be allowed to do their homework with music on–__________. If so, they can’t concentrate on the study.

She to beat the world record but failed at last.

_______ problem solved—We were trying to think of ________ wayout, but it was difficult to find one

Mind if I sit here— _________

Four years, from the 2004 Olympics to the2008 Olympics, _____ a long time to wait for Lin Dan.