File 3C Page 129 answers

a   1 How many pones do you have?
     2 Is it an interesting job?
     3 How much coffee do you drink?
     4 Where is your brother from?
     5 Do you work with computers?
     6 What kind of magazines do you read?
     7 What does he do at the weekend?
     8 Do you want another drink?
     9 Where does your sister live?
    10 How do you say that in English?

b  1  do you have
    2 does he like
    3  are you from
    4 does....do
    5 do you like
    6 does she work
    7 is your flat
    8 do you speak
    9 do you go
    10 are you?