Nobody knows _______broke into the house last night and stole the important papers.
| A．who was it that | B．it was who that | C．who it was that | D．that it was who |
---Li Hong in America for 5 years.
--- It’s no wonder that he can speak English so well in China now.
| A．has been living | B．has lived | C．lived | D．lives |
It remained_______whether our class will go to the 2010 Shanghai Expo during this summer vacation.
| A．to see | B．seen | C．to be seen | D．seeing |
. His carrying a small net was in the that the snakes would bite again.
| A．regulation | B．exception | C．association | D．expectation |
--Why are you so late ?
--I was on the way when it suddenly__to me that I had left my notebook home, so I had to fetch it.
| A．occurred | B．hit | C．happened | D．reminded |
It is ______ the customers’ needs that has made chain stores so popular in big cities in China.
| A．meeting | B．met | C．to have met | D．being met |