. That’s the new machine ______ parts are too small to be seen.
| A．that | B．which | C．whose | D．what |
Joan is one of the best writers who __________ published a lot of books.
| A．has | B．have |
| C．have been | D．are |
It is the first time that I __________ the video of Gangnam Style.
| A．had watched | B．watched |
| C．am watching | D．have watched |
I have heard a lot of good things about you __________ I came back from abroad.
| A．since | B．until |
| C．before | D．when |
John thinks it won't be long __________ he is ready for his new job.
| A．when | B．after |
| C．before | D．since |
We are proud of our village, for, you see, it is __________ beautiful than this picture.
| A．no fewer | B．not more |
| C．no less | D．not fewer |