My brother used to , but now he is helpful to others.

ot a bit of headache．It’s nothing much, ______.

Women may have six months _______ after they give birth to a baby

Could you please tell me where you bought the shoes you _______ yesterday?

My secretary told me just now that she ________ typing the letters by the time I went back, which I do have some doubt about. You know, she is not that efficient a girl.