—How do you know that he has bought ___ MP5?--- He wrote ____ e-mail to me yesterday.
——How often do you go skating? ——________.I can’t skate at all.
Alice likes doing housework. She ________her room every afternoon.
Leo was so __________that he rushed to the kitchen ,hoping to find something to eat.
There are some _______in Dayton Art Museum ,For example, no food or drinks is allowed inside.
Cathy was very happy to meet _____old friend on the plane to Paris.