_______crime in this area has increased so much over the last 20 years?[ ]

I’m still working on my paper.— Oh, you’ll miss the deadline. Time is __________.

those at the back of the classroom hear me—No problem, sir !

235. — I’d like to _____ you 100 yuan for the bicycle. What do you think of it?. —OK. That’ that!

It was in the factory ________ TV sets were produced ________ we met for the first time [ ]