那边那辆自行车你买多久了?

我买了有三年了.

-____ ____have you____ that bike over there?

-I've_____ it for three tears.

他的儿子拥有那辆火车和铁道装置多久了?他自从他第四个生日起就拥有它了.

-_____ _____has his son_____ the train and railway set?

-He's owned it_____ ____ _____birthday.

你曾经踢过足球吗?

是的,我在我很小的时候踢过,但是我现在已经有一段时间没有踢过来.

-____you _____ ______football?

-Yes,I____ when I was little, but haven't played_____ _____ _____now.