____ wanting to see him again , she refused to reply to his letters .
| A．As long as | B．Although | C．If | D．Despite |
Had I known her name，___________ .
| A．or does she know mine | B．and where does she live |
| C．she would come here | D．I would have invited her |
_______，I have never seen anyone who's as capable as John.
| A．As long as I have traveled | B．Now that I have traveled so much |
| C．Much as I have traveled | D．As I have traveled so much |
So difficult _____it to live in an English-speaking country that I determined to learn English well.
| A．I have felt | B．have I felt | C．I did feel | D．did I feel |
So ____ that no fish can live in it.
| A．the lake is shallow | B．shallow the lake is |
| C．shallow is the lake | D．is the lake shallow |
---David has made great progress recently.
---_____, and ______.
| A．So he has; so you have | B．So he has; so have you |
| C．So has he; so have you | D．So has he; so you have |