Just how many Iraqis would die if the U.S. withdrew isanyone'sguess, but almost everyone who has studied it believes the current rate of more than a thousand a month would spike dramatically.
Itis often anyone'sguess as to whether an event or issue truly moves him.
人们常常在想，有没有一件事或一个问题真地打动过他。
3
Rio Ferdinand's back problems appear to be sabotaging him and itisanyone'sguess if he could cope over the course of a series of games at the World Cup finals.