Jawaban:

RUN

(+) I am running in the park.

(-) I am not running in the park.

(?) Am I running in the park.

SIT

She is sitting next to the window.

She is not sitting next to the window.

Is she sitting next to the window?

SWIM

They are swimming in the pool.

They are not swimming in the pool.

Are they swimming in the pool?

STAND

We are standing in front of the post office.

We are not standing in front of the post office.

Are we standing in front of the post office?

LISTEN

I am listening to a song.

I am not listening to a song.

Am I listening to a song?

SLICE
My mother is slicing a watermelon.

My mother is not slicing a watermelon.

Is my mother slicing a watermelon?

WRITE

John is writing a report.

John is not writing a report.

Is John writing a report.

LAUGH

He is laughing at the joke.

He is not laughing at the joke.

Is he laughing at the joke?

TELL

My sister is telling my mother a story.

My sister is not telling my mother a story.

Is my sister telling my mother a story?

ARRANGE

I am arranging my schedule.

I am not arranging my schedule.

Am I arranging my schedule?

Penjelasan:

Present continuous tense formula: Subject + am/is/are + Verb-ing + ...

I => am

He/She/It => is

They/We => are