________ came to my house just now because there was a box of fruit in the doorway(门口).

— Oh, mom, you’ve bought oranges. Can I have ______?— Sure. Here it is.

— ____ will your father be back?— In a week.

Many social workers went to Ya’an to ______ clean water and food to local people to reduce their pain from the earthquake.

When Peter comes, please ask him to leave a _______.