Прошу пожалуйста помогите с английским !
Write questions using How long and the present perfect form of the verbs in brackets. Then write answers using for or since.
1) l dought this new phone last weekend (have)
2)Our teacher came to this school in 2004 (work)
3) We arrived at school at half past eight (be)
4) My sister met her boyfriend a year ago (know)
5) My parents moved here in 1990 (live)

Большое спасибо за помощь!!!  Я очень вам благодарна! 

пожалуйста!ответив на твое задание,я получила звание профессора))))))

1how long have you had this phone?I have had it since last weekend.2how long has she worked in this school?she has worked in this school for twelve years.3how long have you been at school?we have been at school since half past eight.4how long has your sister known her boyfriend?she has known him for a year.5how long have your parents lived here?they have lived here since 1990.