At the shop, they wanted to show me all the dresses, but I was interested only in ________ in the window.
| A．this | B．that | C．it | D．the one |
Not a single mistake _______ in the last test.
| A．she made | B．made she | C．did she make | D．she did make |
So difficult ______ it to work with him in the same company that I determined to find another job.
| A．I have felt | B．have I felt | C．I did feel | D．did I feel |
Only when you have finished your homework ______ go home.
| A．can you | B．would you | C．you will | D．you can |
It was in the street ______ I live that I met Mr. Green.
| A．that | B．which | C．where | D．when |
A man may usually be known by the books he reads _______ by the friends he keeps.
| A．as well as | B．as if | C．as soon as | D．as usual |