27.The milk smells sour. Did you keep milk a long time?
28.These workmen are never satisfied; they always complain.
29.We used this room today because the window in the other room is broken.
30.He always says that he will mend the window but he never does it.
31Do yYou know why an apple falls down and not up?
32.Did you write to him tonight?
Yes, I always writes to him on his birthday. Did you want to send any message?
33.Tom and Mr Pitt had a long conversation. I am wondering what they are talking about.
34.Do you believe all that the newspapers say?
No, I don't believe any of it.
Then why do you read newspapers?
35.This car is making a very strange noise. Do you think it is all right?
Oh, that noise doesn't matter. It always makes a noise like that.
36.The fire is smoking horribly. I can`t see across the room.
I expect that birds are building a nest in the chimney.
Why didn't you put wire across the tops of your chimneys?
Tom does that sometimes but it doesn't to make any difference.