After the former manager returned from abroad, our company _______ and the production doubled.
Humans are destroying nature day by day, _____of course, will cause punishment sooner or later.
The little girl was jumping __________ in the kindergarten, waiting for her mother.
. We left in __________ that we forgot to lock the door.
______ I made a speech in front of so many people, I felt quite nervous.
Paper cuts which show the Chinese character for double happiness are often used ________ weddings.