---Can you read the sign, sir? No smoking allowed in the lift! ---__________________.
_________ is known to all, the moon travels round the earth once every month.
Sorry, I am late. I ______ have turn off the alarm clock and gone back to sleep again.
___________ was most important to her, she told me, was her family.
The man _______ the little boy and said , “You are so clever and lovely . I love you very much.”
________ work has been done to improve the people’s living standard.