次の対話が成り立つように. (
はそのまま書きなさい。
)内の語を適する形に直しなさい。ただし、直す必要がないとき
(1)A:Are these Jane's notebooks? (千葉)
B:No. They are (I ).
(2)A:Do you like that cat?
B:Yes. (It ) tail is very long. [注] tail : しっぽ
(3)|A:That is a pretty dog!
B:Yes. Takashi and Yuri have this dog. It is ( they ).
(4)A:Do you like spring?
B:Yes, I do. I like ( it )very much.