1 That box which is light I couldn't eat breakfast this morning
2 this sofa which isn't wide enough for three people to sit on
3 the floor which wasn't strong we couldn't dance on
4 you who aren't old enough to understand it
5 he who is sick needs a doctor
6 the book which is small I can put in my pocket
7 Brown who isn't rich can't buy a car
8 those shoes which are large you can wear
9 your sister who was clever could do excercise in a few minutes
10 the air which is fresh we can have some holidays
Học tốt!!!