Housing prices keep rising these years. I’ve got about half the space I had 10 years ago but I have to pay ________now.
The laboratory was_______ until three o’clock that afternoon and I waited for four hours.
------The house cost me nearly 300,000 yuan. ------ My God! Is such a flat worth _______ much?
These days he has made _____ in his studies by working hard.
When he awoke, he found himself ______ in the hospital and ______ by an old woman.
When and where he came here _______ yet.