-So many problems! I’m too tired.-You should try to _________ them by yourself. You’re not a child any longer.
I was told that Wenchuan Earthquake ______ the afternoon of May 12,2008.
My sister ______ text messages to me on the mobile phone,but now she ___ e-mails on QQ.
We were told that Mr Green _____ the office for a few minutes when we arrived.
Your idea is considered to be _____ great value _____him.
Please don’t stand up in class _____ you ______.