I was very ... in the lesson because our teacher is very ... in history. My friend is a very ... sort of person but he hates doing ... activities

1. I was very........ in the lesson because our teacher is very ........... in history.( interest )
2. My friend is a very ......... sort of person but he hates doing ............. activities .( relax ) 
3. Studying for exams is very ............ I get ........... when I open my school books .( tire ) 
4. We were all very ......... about the school trip but it wasn't an ............ trip at all .( excite ) 
5. It's a ............ book and I'm ....... every time I start reading it .( bore )
( viết dạng đúng của tính từ )