Amazing! Too many private cars are trapped on the highways which is free of charge for the first time, causing heavy traffic jams, some even _______ for several hours.  

A new iPad in the market costs about ______ of a second-hand one.

The girl being a child of _______ intelligence, expecting too much of her would make her nervous.

—Excuse me, has the train from Beijing arrived yet?—________, you are three quarters earlier. It's only 9 now.

 On seeing the wonderful sculpture, everyone present _____ a cry of surprise.