______ the coming exam, all the students have to get ready for it _____ next week.

g Times reported theregulation, _____, would take effect on Jan1, 2012

His experiences as a volunteer in the quake-hit areas have changed his attitude toward society and _______ influence his future life

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

If you have ______ try, I’m sure you’ll get the right answer.