Complete the sentences with the missing words.

0 The friend you like the most is your best friend.
1 An e__________ is the opposite of a friend.
2 The people who live next door to you are your n__________.
3 Another word for friends is m__________.
4 Your s____________ are the people who go to the same school as you.
5 A s__________ is someone that you don’t know at all.