Ten Chinese people who have made great contributions to the country ______with the 2011 Touching China Award at a ceremony on Friday, February 3, 2012.
| A.are present | B.were presented | C.presented | D.presents | 
The boy ______ composition won the first prize is the youngest in the group.
| A.who | 
| B.which | 
| C.what | 
| D.whose | 
This is the very room ______ I slept in that evening.
| A.that | 
| B.which | 
| C.where | 
| D.at which | 
We talked about the things and persons ______ we remembered at school.
| A.which | 
| B.what | 
| C.whose | 
| D.that | 
John said he’d been working in the office for an hour, ______ was true.
| A.he | 
| B.this | 
| C.it | 
| D.which | 
New York, ______ last year, is a nice city.
| A.that I visited | 
| B.which I visited | 
| C.where I visited | 
| D.in which I visited |