Yesterday Suzy fell over and was hurt badly while she__ __a snowball.- I'm sorry to hear that.
_______ it rained heavily, ________ all the students came to school on time.
We are looking forward to ____________ the Great Wall.
I spent all my free time ________ speaking English.
My bike is lost. I can’t find _______. So I want to buy a new _________.
___________ stars were shining in sky at night.