Only in this way to make improvement in the operating system.
| A．you can hope | B．you did hope |
| C．can you hope | D．did you hope |
All of us want very much to see these amusing movies，especially _____ you referred to just now．
| A．any | B．it | C．the one | D．one |
______ has already been pointed out, only by correcting mistakes, can you make progress.
| A．It | B．As | C．That | D．What |
I will appreciate ______ if you can give me a hand.
| A．this | B．that | C．it | D．one |
Finding a job is very difficult, so the forst_____ is very important in a job interview.
| A．impression | B．appearance | C．expression | D．looking |
His words remind me____ we did toghter during the past holidays.
| A．of which | B．of what | C．of that | D．what |