Have you ever wished your dog could talk to you？It seems impossible，but Alexis Devine would tell you that （1）

her

her

（she） dog could.
    Devine has （2）

a

a

pet dog named Bunny.During the past year，she has taught Bunny more than 50 words.She had done this by teaching Bunny to press buttons that play words out loud.Soon Bunny learns to communicate using these buttons.For example， （3）

if

if

Bunny wants to play，she will hit the button for "play".Devine put some （4）

vedios

vedios

（video） of Bunny pressing the buttons on the Internet and some of them （5）

spreading

spreading

（spread） quickly on TikTok （抖音） .Bunny got popular.
    How does Bunny learn to use the buttons？Devine says she repeats （重復(fù)） the words to help her.For example，the （6）

first

first

（one） word Bunny learned was "outside".Devine put the button for "outside" by the door.Every time they went outside，Devine would press the button first，and then say the word "outside".By doing so，Bunny connects the word "outside" with going out much（7）

easier

easier

（easy）.
    Does Bunny really understand the words？Devine is not sure.She says it sometimes seems like Bunny understands.Bunny once pressed the buttons for the words "cat" "friend" and "outside" because （8）

of

of

a cat she saw outside.However，at other times，Bunny is （9）

unaware

unaware

（aware） why she presses the buttons.Devine thinks it will take a lot more time and research （10）

to know

to know

（know） how much Bunny understands.