1、This is the first lesson __________ I've learnt from nature. I'll never forget it.
答案：D。解析：此处关系代词是定语从句的宾语成分，可以省略;此处先行词是lesson, 由序数词first修饰，所以关系代词须用that, 但无此选项。所以选D。
2、Odyssey directed by Stephen Chow is one of the best films __________ made me so interested and excited.
A. which has
B. which have
C. that have
D. that has
答案：C。解析：此处先行词是films, 表示物，并且films由最高级the best 修饰，关系代词须用that;关系代词替代的是films, 所以谓语动词应该用have。
3、Recently, many people have talked about Mo Yan and his works __________ are both hot topics.
答案：B。解析：此处先行词是Mo Yan and his works, 既有人又有物，关系代词用that。
4、-What kind of movie do you like?
-I like movies __________ are about Chinese history.
5、-The train is too crowded.
-But we can still make __________ for that old granny __________ is standing over there.
A. a room; who
B. rooms; she
C. room; she
D. room; who
答案：D。解析：固定短语make room for sb. 意为“让出地方给某人”; 定语从句先行词是granny, 且关系词在定语从句中作主语，故用 who。
6、Beijing is the most beautiful place __________ people all over the world want to visit.
7、Have you read the book __________ is about Li Kaifu?
8、Liu Yang is the first Chinese woman astronaut __________ has ever traveled in space.
9、-What kind of music do you like?
-I like music __________ I can dance to.
10、I'm one of the boys __________ are never late for school, for I think being on time is a good habit.