Tom and bill have watched an interesting film about scotland перетворити речення в present perfect passive voice

an interesting film about scotland have been watched by tom and bill

his hen cannot fly

his pig hasn`t got a hat

his rabbits isn`t grey

to speak english (7-a)

to enjoy holidays (6-b)

to stay in britain (1-c)

to see you again (5-g)

to miss friends (2-d)

to get an invitation ( 4-e)

to teach girls an boys (3-f)