不規則変化
go
went gone
When you called me, I ( ①studied，②was studying ) math in the library.
②was studying
この物語はなんと悲しいのでしょう！
（ ）（ ） this story is!
How sad
Mary plays the piano. （nowを加えて，進行形の文に）
Mary is playing the piano now.
Which is your bike?
どちらがあなたの自転車ですか？
catch
caught caught
( ①How, ②What ) a good idea you have !
②What
なんと寒いのでしょう！
（ ） （ ） !
How cold
You ran around your school. （過去進行形の文に）
You were running around your school.
They were not using the music room.
彼らは音楽室を使っていませんでした。
sing
sang sung
Everyone likes Joe. What a popular player ( ①he is, ②is he ) !
①he is
あなたはなんと重いかばんを持っているのでしょう！
（ ） a （ ） bag you have!
What, heavy
I wrote an e-mail. （at six yesterdayを加えて，進行形の文に）
I was writing an e-mail at six yesterday.
How do you go to work?
あなたの通勤方法はなんですか？
forget
forgot forgotten
Was the dog ( ①bark, ②barked, ③barking ) then?
③barking
How often have you ever been to the stadium?
How （ ）（ ） have you ever been to the stadium?
many times
Not a bird is flying in the sky. （主語をNo birdsにかえて）
No birds are flying in the sky.
How fast that dog runs!
あの犬はなんと早く走るのでしょう！
lie
lay lain
( ①How, ②When, ③Why ) do you go to school? ― By bike.
①How
なんと恐ろしい事故でしょう！
（ ） a （ ）accident!
What, terrible
That temple is about 300 years old. （下線部をたずねる疑問文に）
How old is that temple?
What cute hats Rumi has!
瑠美はなんとかわいい帽子を持っているのでしょう。