日本語をクリックすると英文が表示されます。まずは自分で英語にしてから答え合わせを。
I think that the cake has been eaten by the cat.
His story sounds true, doesn't it?
He believes that his wife is the most beautiful of all the women in the country.
Whose car did you borrow when yours broke down?
Who said he was sick?
Is there anything I can do to help?
Why are you trying to open the box?
Kim helped me with my homework.
I've met her once when I lived in the town.
Kim helped me (to) do my homework.
Reading English is much easier for me than speaking English.
I don't know how to build a dam, or get millions of people involved in anything.