补全对话,每空一词A:Mum,I shall not have lunch at home today.B:Why no

补全对话,每空一词
A:Mum,I shall not have lunch at home today.
B:Why not,Linda?
A:I want to go to the pet shops at noon with my classmates.Most of the students in our class have their own pets.Most of the students in our class have their own pets.Mum,as you know,I ___ got a pet yet.
B:What ___ of pet do you want to have?
A:A dog ___ a cat,I haven't decided yet.
B:You'd better not keep a dog in our flat.It would make much noise.And a dog has to go out every day,and there isn't a ___ near our building.And the dog good is expensive.
A:Then I'll have a cat.Cats are cheaper than dogs,and they are quiet,too.
B:Yes,cats are easier to ___.
⒈___________ ⒉___________ ⒊___________ ⒋___________ ⒌__________