Questions part 2
we say: Where has Tom gone?
but: Do you know where Tom has gone ?(not DOyou know where has Tom gone)
becareful with do does did. 疑問文による動詞の変化
What time does the film start?
but :Do you know what thime the film starts? ここは三人称単数になる。
If whetherといったものにはwhat whyといったものは使用しない。
Did anybody see you?
Do you know if anybody saw you?