1.I like students (who/that ) are polite
2.The school (that/which ) we visited yesterday is very famous
3.That is not the MP4 (that/which ) I saw on your desk
4.I like the present ( that/which) you gave me yesterday
5.I have lost the pen ( that/which)my mother gave me yesterday
6.The girl ( who/that)came to our class this morning comes from Shanghai
7I think this is the bag ( that/which)you lost yesterday
8.Is that the person (whom/that ) you met at the meeting yesterday
9.I prefer not to eat too much food ( that/which) is friend like French fries
10.We study in a room ( whose) windows are big