—The rain came to a stop the night before. The fields are still full of water.　 —It _________ for nearly a week. 

--Where have you _______ all day?--- I came back at noon and I _______ in this office since then.

There          a pond with fish in my garden in 2006.

Great changes _________ in Tongren in the past five years.

 — I don’t know whether he will come this morning. If he ____, I ____you— Thank you very much.