正しい形にHe stopped ( ). (listen to the radio)
答listening to the radio
stop のうしろは ~ing。listen → listening
正しい形にThey practiced ( ). (walk in the park)
答walking in the park
practice のうしろは ~ing。walk → walking
正しい形にI enjoyed ( ). (play tennis with my friends)
答playing tennis with my friends
enjoy のうしろは ~ing。play → playing
正しい形にShe decided ( ). (read this book)
答to read this book
decide のうしろは to + 原形
正しい形にWe needed ( ). (clean the classroom)
答to clean the classroom
need のうしろは to + 原形
正しい形にHe wanted ( ). (watch the soccer game)
答to watch the soccer game
want のうしろは to + 原形
まちがいを直すThey practiced to sing English songs.
答They practiced singing English songs.
practice のうしろは to ではなく ~ing
まちがいを直すKen enjoyed to take pictures of birds.
答Ken enjoyed taking pictures of birds.
enjoy のうしろは to ではなく ~ing
並べかえ私は新しい自転車を買うことに決めました。
[ a / decided / bike / I / to / new / buy ]
答I decided to buy a new bike.
主語 → 動詞 → そのあと の順に並べる
並べかえ私の趣味は音楽を聞くことです。
[ music / listening / to / is / hobby / my ]
答My hobby is listening to music.
主語 → 動詞 → そのあと の順に並べる