ページ1:

--192x
There
SS
a
guitar
on
the bed.
否定文
There isn't
a
guitar
on
the bed.
疑問文
Is there a
There is
Is there
2
guitar on the bed?
?
疑問文はThere isだけをかえればいい。
a guitar on the bed. はかわらない。

ページ2:

Is there
2
a
疑問文はThere is だけをかえればいい
a guitar on the bed. はかわらない。
When I came home,
my
mother was cooking.
5
コンマ、カンマをつけよう!
My mother was
cooking when I came home.
5
コンマ、カンマはいらない。