--Have you cleaned out the refrigerator _______? ---Yes, I have done it ________. But I haven’t taken out the rubbish ________.
—Is there_________water in the glass? —Yes, there is__________.
—Sally, what’s in the box? —There___________some pens and pencils.
—What are Daming and Betty doing at the moment? —They__________a dragon dance.
My sister is only four years old, but she can________some English.
—Lingling,where________Tony_________from? —He comes from England.