Mrs Brown was much disappointed to see the washing machine she had _____ went wrong again

I don’t mind telling you what I know.— You _______. I’m not asking you for it.

Hiking is ______ great fun. You will get close to______ nature and take exercise at the same time.

－I hear you’ve got a new pen pal. I wonder ________.－Oh, he is of medium build with short curly hair from the USA.

With the help of the foreign experts, they produced ___ washing machines in 2003 as the year before.