ページ1:

beam.are is
Date
play plays
No.
I (
happy.
I C
tennis,
You(
) happy.
You (.
) tennis.
He (
happy
He (
) tennis,
She C
) happy.
She C
) tennis.
My brother (
) happy. My brother (
) tennis.
Ken (
) happy.
Ken C
tennis
We C
) happy.
We C
) tennis.
They (
) happy.
Kumi and I (
Ken and Yuki (
They (
) happy. Kumi and I(
) happy, Ken and Yuki (
tennis.
) tennis.
) tennis.
My sisters (
) happy. My sisters (
) tennis.

ページ2:

beam. are is
Date
play
か plays か
I play tennis,
I am happy.
You (are) happy.
You play tennis.
He is happy
)
He plays tennis,
She is happy.
She plays tennis,
No.
Ken is
) happy.
My brother (is) happy. My brother ( plays) tennis..
Ken (plays) tennis.
We are happy.
C
We play tennis.
)
They (are) happy.
They play tennis.
Kumi and I (are) happy. Kumi and I ( play) tennis.
Ken and Yuki (are) happy. Ken and Yuki (play) tennis..
My sisters (are) happy.
Iならam
You tis are
それ以外の1人、1つなら
is
2人以上、複数なら
are.
My sisters (play) tennis.
→ play
→play
→plays 主語が3人称単数)
play