___ of the students in my class can arrive on time because of the sudden heavy rain .

．—Do you think_____     worthwhile to go all the way to Los Angles to buy that computer?—Well ,I’m going to visit some relatives, too.  

China is larger than ______ around in population.

Peter tried on three jackets, but _________ of them fitted him. 

—Here are the designs.        do you prefer?—I think        looks the most original.