Complete the following sentences with who whom or which
1. The boy ... is with him is his son.
2. The chairs... arrived are not the right ones.
3. Is this the book ... you need?
4.The book.... I read last night was very interesting.
5. She is the girl... I saw at the party last nght.
6. This is the kind of exercize ... i like best.
7.Both trips .... we took to Mexico were interesting.
8. The girls .... are in my English class are all good students.