_______ is often the case, we have worked out the production plan.
| A．Which | B．When |
| C．What | D．As |
__________ that Maric was able to set up new branches elsewhere.
| A．So successful her business was | B．So successful was her business |
| C．So her business was successful | D．So was her successful business |
If Joe’s wife won’t go to the party, __________.
| A．he will either | B．neither will he |
| C．he neither will | D．either he will |
— My room gets very cold at night.
— __________.
| A．So is mine | B．So mine is |
| C．So does mine | D．So mine does |
Little __________ that we were watching his every move, so he seemed to be going his own way in this business.
| A．he realized | B．he didn’t realize |
| C．didn’t he realize | D．did he realize |
Just in front of our house __________ with a history of 1, 000 years.
| A．does a tall tree stand | B．stands a tall tree |
| C．a tall tree is standing | D．a tall tree stands |