32. --What kind of ________ makes 3G cellphones so popular with the young? --Video communication, I think.
He wondered if he could slip out of the lecture hall without anyone .
Jenny was looking for a seat when,luckily,a man and left.
—There is a hole in your bag? —I know. I'm going to have it __________.
—Can you lend me some money? —I’m short of money myself, but _____, I’ll give you some .
Read the passage ______ which I__________ in my talk.