The new survey shows that the number of students ______ computer games has been on theincrease in recent years.[ ]

Run for more than half an hour every day, ________ you can lose your weight easily.

He arrived _______ Shanghai _______ themorning of January 5.

This year’s Nobel Prize in medicine was awarded to two researchers from the United States and Japan for advances in discovering how the body’s immune system fights against cancer.- Yes.____.

Much to his surprise and delight, he found himself _____behind the football star.