— Whose is this T-shirt?— It’s            , the girl under the tree.

--- Excuse me. Is this ________ dictionary ? --- No. That one belongs to ________. 

—He plays basketball so well! Who taught _______?—He learnt it by _______. 

 Even if we are very busy, we should spend ______ doing exercise every day.

That is ____ bag. But this is ____ .