—Be careful! You might fall into the water. —Thank you. I ______ I _______ so close to the pool.
--What’s your brother’s name? --_____ name is Dave.
--_______ is this backpack? --It’s yellow.
--______ is Jenny. -- I’m Gina.Nice to meet you.
--Is this _______ pencil case? --No, it’s ______ eraser.
--What’s this ________English? --It’s _______ apple.