12, Hoa who wanted to buy some drink took some change.
13, The boys are interested in football which is a popular game all over the world.
14, My classmate had so much fun at the carnival which they wanted to see again.
16, Minh went back home where he forgot to turn off the faucet.
17, Mai who has a headache wants to drink some medicine.
18, Children like to eat cake, which can cause toothache if they have too much everyday.
19, Her mom, who was a cook in a restaurant, made a delicious for the family.
20, The boy who went abroad to study gave his parents big hugs before he left.
21, The girl whom I called was very busy on Sunday.
22, The house which I used to live in was very big.
23, The table whose face is old was made in 1980.
24, Do you remember the day which I took you to the zoo?
25, We visited the place which Shakespeare was buried.
26, The day on which students show their love to the teachers is Teacher's day.
27, The house which I used to live in is on the Island.
28. The boy whose father is my teacher is a famous soccer player.
29, The woman whose daughter I met yesterday is a good English teacher.
30, The child whose teeth causing some problem is with the dentist.
