7
1 The concert was boring so I left before the end.
2 I was very tired so I went to bed.
3 The little boy was excited because it was his birthday.
4 I'm interested in moder art so I loved the exhibition.
5 Why are you annoyed with me? Because you're late again!
6 I'm worried because it's 10 p.m. and the children are not home yet.
7 I was so bored in the lesson. I hate Maths.
8 Berlin is a very exciting city . There's so much to do.
9 The party was very interesting. I met a lot of nice people.
2
1 interesting
2 interested
3 bored
4 boring
5 excited
6 exciting
7 annoying
9 annoyed
10 worrying
11 worried