Waste paper shouldn’t _____ everywhere. It’s our duty to keep our classroom clean.
A．be thrown B．throw C．is thrown
—Who’s the little baby in the photo, Li Ying?
—It’s me. This photo ____fourteen years ago.
A．is taken B．took
C．takes D．was taken
—Will you please go to see the movie Guanyinshan with me?
—No, I won’t. I ______ already.
A．saw B．have seen
C．see D．will see
— Your classroom is very clean.
—Yes, it ______ every day.
A．is cleaned B．cleans C．is cleaning
— Amy, I called you yesterday evening, but nobody answered the phone.
— Oh, I _____ a walk with my mother at that time.
A．take B．took
C．am taking D．was taking
–When _______ your mother _______ you that blue dress, Lucy?
–Sorry, I really can’t remember. Maybe two or three weeks ago.
A．will; buy B．does; buy C．did; buy
