— I was wondering if you could lend me some more money? — Sorry, I’ve got _____ at hand myself. You know the MP4 player cost me all I had just now.
About ____ gene-targeting drugs are already in testing pipeline. It won’t be long ____ they are put into effect.
People take naps at noon in warmer climates, ____ the heat makes work difficult in the early afternoon.
--- What do you think of this novel? --- Er … sorry. I _____. What did you say?
At the conference, people of different _______ were given a chance to exchange theirs with each other.
This book tells ____ life story of John Smith, who left ____ school and worked for a newspaper at the age of 16.