за лопните  пропуски соответствующей формой  to be (помогите прошу пожалуйста)
Ben...my friend.Whe..he now.I...in my room now. ...Tom and Sally your kids?Yes,htey....My couisn...not at home the day beforeyesterday.Our friends...in Moscow last week.Who...present at tomorrow`s coference? My father..fond of sports when he  was younger. .... you interested in music ?Yes, I... . Mary  and I .... in the  cinema long ago. .... it cold  or hot last summer in  you regen.