2 次の文の下線部と同じ用法の不定詞を含む文を, ア~カから2つずつ選び, 記号で答えなさい。
(1) She began to walk home.
(2) Did you come to Japan to study Japanese?
(3) There are many books to read in the library.
ア
I went to Tokyo to see my brother.
イ We have no time to play soccer.
ウ Mary tried to speak Japanese.
エ
Do you want to learn Chinese?
オ
I ran fast to catch the last train.
カ Ihave some questions to ask you.