John _______ at his uncle’s for 3 days and he is now at home.

Halfway up the mountain we stopped to ______________.

___ 8.8 magnitude(震级) earthquake hit Japan on March 11.2011. It caused a huge tsunami(海啸). _____ number of people lost their lives in the natural disasters.

It was very late, but the teachers were ________ working hard in the office.

Mulan is exciting movie. It comes from old Chinese story.