. We forgave his bad temper because we knew that his son's illness had put him under great _____.
-- Look! Everything here is under construction. --- What’s the pretty small house that ______ for?
-- Aren’t you cold? --- ______. I’m boiling.
If people keep polluting the rivers, no fish there will survive ______.
--- I’m sorry I have broken your teapot. --- ______.
--- What do you think of Andrew? --- There are some things that are not easy to ______, and his coldness is one.