Mr Johnson always carries a notebook,in which he  _______ everything that happens．

___ good, these cookies sell well. 

Teenagers ______ social experience, so they are easily ______   when they first step into society.

While I was in the foreign country, my younger brother always ____ me of what was happening in big cities in time.

(2013·新课标Ⅰ，34)It was a real race________time to get the project done.Luckily，we made it.