【2012山东日照】I really enjoyed your speech, ______ there were some parts I didn’t quite understand.
—— What’s wrong with Tom? —— Bad luck! Tom his bike and hurt his leg.
If your father ______ tomorrow, please tell me.
—— Is Jack back?—— No, but I think he ______ in half an hour.
He often talks ______ but does ______. People like him.
On ______ sides of the streets are a lot of colorful flowers.