27. You should write the first letter of the sentence _____ capital one.
It is said that the __________ temple was built 1500 years ago.
The trapped children ______ what had happened.
--- How long has this bookshop been in business? --- _________ 1985.
Helen said that they ________ for 3 years.
I was about to go to bed _____ someone knocked at the door.