You have taken a hell of a risk and suffered a great deal, but you should believe it will ____sooner or later.
The boss looked very worried and demanded that the work________before we went home.
I think you got _______ wrong end of the stick. It’s Tom rather than David who has________good nose for news.
----Mum,we are going mountain climbing this afternoon. -----____________! Sometimes they’ll roll down the hillside.
Watching TV is ________a kind of relaxation , and it also _______ our knowledge.
Children must be _________ to serve(服务) their country when they grow up.